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diff --git a/plugins/calendar/calendar.php b/plugins/calendar/calendar.php
index e8293887..89301edc 100644
--- a/plugins/calendar/calendar.php
+++ b/plugins/calendar/calendar.php
@@ -1,2314 +1,2314 @@
<?php
/**
* Calendar plugin for Roundcube webmail
*
- * @version 0.7-beta
+ * @version @package_version@
* @author Lazlo Westerhof <hello@lazlo.me>
* @author Thomas Bruederli <roundcube@gmail.com>
*
* Copyright (C) 2010, Lazlo Westerhof <hello@lazlo.me>
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class calendar extends rcube_plugin
{
const FREEBUSY_UNKNOWN = 0;
const FREEBUSY_FREE = 1;
const FREEBUSY_BUSY = 2;
const FREEBUSY_TENTATIVE = 3;
const FREEBUSY_OOF = 4;
public $task = '?(?!logout).*';
public $rc;
public $driver;
public $home; // declare public to be used in other classes
public $urlbase;
public $timezone;
public $gmt_offset;
public $ical;
public $ui;
public $defaults = array(
'calendar_default_view' => "agendaWeek",
'calendar_date_format' => "yyyy-MM-dd",
'calendar_date_short' => "M-d",
'calendar_date_long' => "MMM d yyyy",
'calendar_date_agenda' => "ddd MM-dd",
'calendar_time_format' => "HH:mm",
'calendar_timeslots' => 2,
'calendar_first_day' => 1,
'calendar_first_hour' => 6,
'calendar_work_start' => 6,
'calendar_work_end' => 18,
'calendar_agenda_range' => 60,
'calendar_agenda_sections' => 'smart',
'calendar_event_coloring' => 0,
'calendar_time_indicator' => true,
'calendar_date_format_sets' => array(
'yyyy-MM-dd' => array('MMM d yyyy', 'M-d', 'ddd MM-dd'),
'dd-MM-yyyy' => array('d MMM yyyy', 'd-M', 'ddd dd-MM'),
'yyyy/MM/dd' => array('MMM d yyyy', 'M/d', 'ddd MM/dd'),
'MM/dd/yyyy' => array('MMM d yyyy', 'M/d', 'ddd MM/dd'),
'dd/MM/yyyy' => array('d MMM yyyy', 'd/M', 'ddd dd/MM'),
'dd.MM.yyyy' => array('dd. MMM yyyy', 'd.M', 'ddd dd.MM.'),
'd.M.yyyy' => array('d. MMM yyyy', 'd.M', 'ddd d.MM.'),
),
);
private $default_categories = array(
'Personal' => 'c0c0c0',
'Work' => 'ff0000',
'Family' => '00ff00',
'Holiday' => 'ff6600',
);
private $ics_parts = array();
/**
* Plugin initialization.
*/
function init()
{
$this->rc = rcmail::get_instance();
$this->register_task('calendar', 'calendar');
// load calendar configuration
$this->load_config();
// load localizations
$this->add_texts('localization/', $this->rc->task == 'calendar' && (!$this->rc->action || $this->rc->action == 'print'));
// set user's timezone
$this->timezone = $this->rc->config->get('timezone');
$this->dst_active = $this->rc->config->get('dst_active');
$this->gmt_offset = ($this->timezone + $this->dst_active) * 3600;
$this->user_timezone = new DateTimeZone($this->timezone ? timezone_name_from_abbr("", $this->gmt_offset, $this->dst_active) : 'GMT');
require($this->home . '/lib/calendar_ui.php');
$this->ui = new calendar_ui($this);
// load Calendar user interface which includes jquery-ui
if (!$this->rc->output->ajax_call && !$this->rc->output->env['framed']) {
$this->require_plugin('jqueryui');
$this->ui->init();
// settings are required in (almost) every GUI step
if ($this->rc->action != 'attend')
$this->rc->output->set_env('calendar_settings', $this->load_settings());
}
// catch iTIP confirmation requests that don're require a valid session
if ($this->rc->action == 'attend' && !empty($_REQUEST['_t'])) {
$this->add_hook('startup', array($this, 'itip_attend_response'));
}
else if ($this->rc->task == 'calendar' && $this->rc->action != 'save-pref') {
if ($this->rc->action != 'upload') {
$this->load_driver();
}
// register calendar actions
$this->register_action('index', array($this, 'calendar_view'));
$this->register_action('event', array($this, 'event_action'));
$this->register_action('calendar', array($this, 'calendar_action'));
$this->register_action('load_events', array($this, 'load_events'));
$this->register_action('export_events', array($this, 'export_events'));
$this->register_action('import_events', array($this, 'import_events'));
$this->register_action('upload', array($this, 'attachment_upload'));
$this->register_action('get-attachment', array($this, 'attachment_get'));
$this->register_action('freebusy-status', array($this, 'freebusy_status'));
$this->register_action('freebusy-times', array($this, 'freebusy_times'));
$this->register_action('randomdata', array($this, 'generate_randomdata'));
$this->register_action('print', array($this,'print_view'));
$this->register_action('mailimportevent', array($this, 'mail_import_event'));
$this->register_action('mailtoevent', array($this, 'mail_message2event'));
$this->register_action('inlineui', array($this, 'get_inline_ui'));
$this->register_action('check-recent', array($this, 'check_recent'));
// remove undo information...
if ($undo = $_SESSION['calendar_event_undo']) {
// ...after timeout
$undo_time = $this->rc->config->get('undo_timeout', 0);
if ($undo['ts'] < time() - $undo_time) {
$this->rc->session->remove('calendar_event_undo');
// @TODO: do EXPUNGE on kolab objects?
}
}
}
else if ($this->rc->task == 'settings') {
// add hooks for Calendar settings
$this->add_hook('preferences_sections_list', array($this, 'preferences_sections_list'));
$this->add_hook('preferences_list', array($this, 'preferences_list'));
$this->add_hook('preferences_save', array($this, 'preferences_save'));
}
else if ($this->rc->task == 'mail') {
// hooks to catch event invitations on incoming mails
if ($this->rc->action == 'show' || $this->rc->action == 'preview') {
$this->add_hook('message_load', array($this, 'mail_message_load'));
$this->add_hook('template_object_messagebody', array($this, 'mail_messagebody_html'));
}
// add 'Create event' item to message menu
if ($this->api->output->type == 'html') {
$this->api->add_content(html::tag('li', null,
$this->api->output->button(array(
'command' => 'calendar-create-from-mail',
'label' => 'calendar.createfrommail',
'type' => 'link',
'classact' => 'calendarlink active',
'class' => 'calendarlink',
))),
'messagemenu');
}
}
// add hook to display alarms
$this->add_hook('keep_alive', array($this, 'keep_alive'));
}
/**
* Helper method to load the backend driver according to local config
*/
private function load_driver()
{
if (is_object($this->driver))
return;
$driver_name = $this->rc->config->get('calendar_driver', 'database');
$driver_class = $driver_name . '_driver';
require_once($this->home . '/drivers/calendar_driver.php');
require_once($this->home . '/drivers/' . $driver_name . '/' . $driver_class . '.php');
switch ($driver_name) {
case "kolab":
$this->require_plugin('kolab_core');
default:
$this->driver = new $driver_class($this);
break;
}
}
/**
* Load iTIP functions
*/
private function load_itip()
{
if (!$this->itip) {
require_once($this->home . '/lib/calendar_itip.php');
$this->itip = new calendar_itip($this);
}
return $this->itip;
}
/**
* Load iCalendar functions
*/
public function get_ical()
{
if (!$this->ical) {
require_once($this->home . '/lib/calendar_ical.php');
$this->ical = new calendar_ical($this);
}
return $this->ical;
}
/**
* Render the main calendar view from skin template
*/
function calendar_view()
{
$this->rc->output->set_pagetitle($this->gettext('calendar'));
// Add CSS stylesheets to the page header
$this->ui->addCSS();
// Add JS files to the page header
$this->ui->addJS();
$this->ui->init_templates();
$this->rc->output->add_label('lowest','low','normal','high','highest','delete','cancel','uploading','noemailwarning');
// initialize attendees autocompletion
rcube_autocomplete_init();
$this->rc->output->set_env('calendar_driver', $this->rc->config->get('calendar_driver'), false);
$this->rc->output->set_env('mscolors', $this->driver->get_color_values());
$view = get_input_value('view', RCUBE_INPUT_GPC);
if (in_array($view, array('agendaWeek', 'agendaDay', 'month', 'table')))
$this->rc->output->set_env('view', $view);
if ($date = get_input_value('date', RCUBE_INPUT_GPC))
$this->rc->output->set_env('date', $date);
$this->rc->output->send("calendar.calendar");
}
/**
* Handler for preferences_sections_list hook.
* Adds Calendar settings sections into preferences sections list.
*
* @param array Original parameters
* @return array Modified parameters
*/
function preferences_sections_list($p)
{
$p['list']['calendar'] = array(
'id' => 'calendar', 'section' => $this->gettext('calendar'),
);
return $p;
}
/**
* Handler for preferences_list hook.
* Adds options blocks into Calendar settings sections in Preferences.
*
* @param array Original parameters
* @return array Modified parameters
*/
function preferences_list($p)
{
if ($p['section'] == 'calendar') {
$this->load_driver();
$p['blocks']['view']['name'] = $this->gettext('mainoptions');
$field_id = 'rcmfd_default_view';
$select = new html_select(array('name' => '_default_view', 'id' => $field_id));
$select->add($this->gettext('day'), "agendaDay");
$select->add($this->gettext('week'), "agendaWeek");
$select->add($this->gettext('month'), "month");
$select->add($this->gettext('agenda'), "table");
$p['blocks']['view']['options']['default_view'] = array(
'title' => html::label($field_id, Q($this->gettext('default_view'))),
'content' => $select->show($this->rc->config->get('calendar_default_view', $this->defaults['calendar_default_view'])),
);
$field_id = 'rcmfd_timeslot';
$choices = array('1', '2', '3', '4', '6');
$select = new html_select(array('name' => '_timeslots', 'id' => $field_id));
$select->add($choices);
$p['blocks']['view']['options']['timeslots'] = array(
'title' => html::label($field_id, Q($this->gettext('timeslots'))),
'content' => $select->show($this->rc->config->get('calendar_timeslots', $this->defaults['calendar_timeslots'])),
);
$field_id = 'rcmfd_firstday';
$select = new html_select(array('name' => '_first_day', 'id' => $field_id));
$select->add(rcube_label('sunday'), '0');
$select->add(rcube_label('monday'), '1');
$select->add(rcube_label('tuesday'), '2');
$select->add(rcube_label('wednesday'), '3');
$select->add(rcube_label('thursday'), '4');
$select->add(rcube_label('friday'), '5');
$select->add(rcube_label('saturday'), '6');
$p['blocks']['view']['options']['first_day'] = array(
'title' => html::label($field_id, Q($this->gettext('first_day'))),
'content' => $select->show($this->rc->config->get('calendar_first_day', $this->defaults['calendar_first_day'])),
);
$time_format = $this->rc->config->get('time_format', self::to_php_date_format($this->rc->config->get('calendar_time_format', $this->defaults['calendar_time_format'])));
$select_hours = new html_select();
for ($h = 0; $h < 24; $h++)
$select_hours->add(date($time_format, mktime($h, 0, 0)), $h);
$field_id = 'rcmfd_firsthour';
$p['blocks']['view']['options']['first_hour'] = array(
'title' => html::label($field_id, Q($this->gettext('first_hour'))),
'content' => $select_hours->show($this->rc->config->get('calendar_first_hour', $this->defaults['calendar_first_hour']), array('name' => '_first_hour', 'id' => $field_id)),
);
$field_id = 'rcmfd_workstart';
$p['blocks']['view']['options']['workinghours'] = array(
'title' => html::label($field_id, Q($this->gettext('workinghours'))),
'content' => $select_hours->show($this->rc->config->get('calendar_work_start', $this->defaults['calendar_work_start']), array('name' => '_work_start', 'id' => $field_id)) .
' &mdash; ' . $select_hours->show($this->rc->config->get('calendar_work_end', $this->defaults['calendar_work_end']), array('name' => '_work_end', 'id' => $field_id)),
);
$field_id = 'rcmfd_coloing';
$select_colors = new html_select(array('name' => '_event_coloring', 'id' => $field_id));
$select_colors->add($this->gettext('coloringmode0'), 0);
$select_colors->add($this->gettext('coloringmode1'), 1);
$select_colors->add($this->gettext('coloringmode2'), 2);
$select_colors->add($this->gettext('coloringmode3'), 3);
$p['blocks']['view']['options']['eventcolors'] = array(
'title' => html::label($field_id . 'value', Q($this->gettext('eventcoloring'))),
'content' => $select_colors->show($this->rc->config->get('calendar_event_coloring', $this->defaults['calendar_event_coloring'])),
);
$field_id = 'rcmfd_alarm';
$select_type = new html_select(array('name' => '_alarm_type', 'id' => $field_id));
$select_type->add($this->gettext('none'), '');
foreach ($this->driver->alarm_types as $type)
$select_type->add($this->gettext(strtolower("alarm{$type}option")), $type);
$input_value = new html_inputfield(array('name' => '_alarm_value', 'id' => $field_id . 'value', 'size' => 3));
$select_offset = new html_select(array('name' => '_alarm_offset', 'id' => $field_id . 'offset'));
foreach (array('-M','-H','-D','+M','+H','+D') as $trigger)
$select_offset->add($this->gettext('trigger' . $trigger), $trigger);
$p['blocks']['view']['options']['alarmtype'] = array(
'title' => html::label($field_id, Q($this->gettext('defaultalarmtype'))),
'content' => $select_type->show($this->rc->config->get('calendar_default_alarm_type', '')),
);
$preset = self::parse_alaram_value($this->rc->config->get('calendar_default_alarm_offset', '-15M'));
$p['blocks']['view']['options']['alarmoffset'] = array(
'title' => html::label($field_id . 'value', Q($this->gettext('defaultalarmoffset'))),
'content' => $input_value->show($preset[0]) . ' ' . $select_offset->show($preset[1]),
);
// default calendar selection
$field_id = 'rcmfd_default_calendar';
$select_cal = new html_select(array('name' => '_default_calendar', 'id' => $field_id));
foreach ((array)$this->driver->list_calendars() as $id => $prop) {
if (!$prop['readonly'])
$select_cal->add($prop['name'], strval($id));
}
$p['blocks']['view']['options']['defaultcalendar'] = array(
'title' => html::label($field_id . 'value', Q($this->gettext('defaultcalendar'))),
'content' => $select_cal->show($this->rc->config->get('calendar_default_calendar', '')),
);
// category definitions
if (!$this->driver->nocategories) {
$p['blocks']['categories']['name'] = $this->gettext('categories');
$categories = (array) $this->driver->list_categories();
$categories_list = '';
foreach ($categories as $name => $color) {
$key = md5($name);
$field_class = 'rcmfd_category_' . str_replace(' ', '_', $name);
$category_remove = new html_inputfield(array('type' => 'button', 'value' => 'X', 'class' => 'button', 'onclick' => '$(this).parent().remove()', 'title' => $this->gettext('remove_category')));
$category_name = new html_inputfield(array('name' => "_categories[$key]", 'class' => $field_class, 'size' => 30, 'disabled' => $this->driver->categoriesimmutable));
$category_color = new html_inputfield(array('name' => "_colors[$key]", 'class' => "$field_class colors", 'size' => 6));
$hidden = $this->driver->categoriesimmutable ? html::tag('input', array('type' => 'hidden', 'name' => "_categories[$key]", 'value' => $name)) : '';
$categories_list .= html::div(null, $hidden . $category_name->show($name) . '&nbsp;' . $category_color->show($color) . '&nbsp;' . $category_remove->show());
}
$p['blocks']['categories']['options']['category_' . $name] = array(
'content' => html::div(array('id' => 'calendarcategories'), $categories_list),
);
$field_id = 'rcmfd_new_category';
$new_category = new html_inputfield(array('name' => '_new_category', 'id' => $field_id, 'size' => 30));
$add_category = new html_inputfield(array('type' => 'button', 'class' => 'button', 'value' => $this->gettext('add_category'), 'onclick' => "rcube_calendar_add_category()"));
$p['blocks']['categories']['options']['categories'] = array(
'content' => $new_category->show('') . '&nbsp;' . $add_category->show(),
);
$this->rc->output->add_script('function rcube_calendar_add_category(){
var name = $("#rcmfd_new_category").val();
if (name.length) {
var input = $("<input>").attr("type", "text").attr("name", "_categories[]").attr("size", 30).val(name);
var color = $("<input>").attr("type", "text").attr("name", "_colors[]").attr("size", 6).addClass("colors").val("000000");
var button = $("<input>").attr("type", "button").attr("value", "X").addClass("button").click(function(){ $(this).parent().remove() });
$("<div>").append(input).append("&nbsp;").append(color).append("&nbsp;").append(button).appendTo("#calendarcategories");
color.miniColors({ colorValues:mscolors });
}
}');
// include color picker
$this->include_script('lib/js/jquery.miniColors.min.js');
$this->include_stylesheet('skins/' .$this->rc->config->get('skin') . '/jquery.miniColors.css');
$this->rc->output->set_env('mscolors', $this->driver->get_color_values());
$this->rc->output->add_script('$("input.colors").miniColors({ colorValues:rcmail.env.mscolors })', 'docready');
}
}
return $p;
}
/**
* Handler for preferences_save hook.
* Executed on Calendar settings form submit.
*
* @param array Original parameters
* @return array Modified parameters
*/
function preferences_save($p)
{
if ($p['section'] == 'calendar') {
$this->load_driver();
// compose default alarm preset value
$alarm_offset = get_input_value('_alarm_offset', RCUBE_INPUT_POST);
$default_alam = $alarm_offset[0] . intval(get_input_value('_alarm_value', RCUBE_INPUT_POST)) . $alarm_offset[1];
$p['prefs'] = array(
'calendar_default_view' => get_input_value('_default_view', RCUBE_INPUT_POST),
'calendar_timeslots' => get_input_value('_timeslots', RCUBE_INPUT_POST),
'calendar_first_day' => get_input_value('_first_day', RCUBE_INPUT_POST),
'calendar_first_hour' => intval(get_input_value('_first_hour', RCUBE_INPUT_POST)),
'calendar_work_start' => intval(get_input_value('_work_start', RCUBE_INPUT_POST)),
'calendar_work_end' => intval(get_input_value('_work_end', RCUBE_INPUT_POST)),
'calendar_event_coloring' => intval(get_input_value('_event_coloring', RCUBE_INPUT_POST)),
'calendar_default_alarm_type' => get_input_value('_alarm_type', RCUBE_INPUT_POST),
'calendar_default_alarm_offset' => $default_alam,
'calendar_default_calendar' => get_input_value('_default_calendar', RCUBE_INPUT_POST),
'calendar_date_format' => null, // clear previously saved values
'calendar_time_format' => null,
);
// categories
if (!$this->driver->nocategories) {
$old_categories = $new_categories = array();
foreach ($this->driver->list_categories() as $name => $color) {
$old_categories[md5($name)] = $name;
}
$categories = get_input_value('_categories', RCUBE_INPUT_POST);
$colors = get_input_value('_colors', RCUBE_INPUT_POST);
foreach ($categories as $key => $name) {
$color = preg_replace('/^#/', '', strval($colors[$key]));
// rename categories in existing events -> driver's job
if ($oldname = $old_categories[$key]) {
$this->driver->replace_category($oldname, $name, $color);
unset($old_categories[$key]);
}
else
$this->driver->add_category($name, $color);
$new_categories[$name] = $color;
}
// these old categories have been removed, alter events accordingly -> driver's job
foreach ((array)$old_categories[$key] as $key => $name) {
$this->driver->remove_category($name);
}
$p['prefs']['calendar_categories'] = $new_categories;
}
}
return $p;
}
/**
* Dispatcher for calendar actions initiated by the client
*/
function calendar_action()
{
$action = get_input_value('action', RCUBE_INPUT_GPC);
$cal = get_input_value('c', RCUBE_INPUT_GPC);
$success = $reload = false;
if (isset($cal['showalarms']))
$cal['showalarms'] = intval($cal['showalarms']);
switch ($action) {
case "form-new":
case "form-edit":
echo $this->ui->calendar_editform($action, $cal);
exit;
case "new":
$success = $this->driver->create_calendar($cal);
$reload = true;
break;
case "edit":
$success = $this->driver->edit_calendar($cal);
$reload = true;
break;
case "remove":
if ($success = $this->driver->remove_calendar($cal))
$this->rc->output->command('plugin.destroy_source', array('id' => $cal['id']));
break;
case "subscribe":
if (!$this->driver->subscribe_calendar($cal))
$this->rc->output->show_message($this->gettext('errorsaving'), 'error');
return;
}
if ($success)
$this->rc->output->show_message('successfullysaved', 'confirmation');
else {
$error_msg = $this->gettext('errorsaving') . ($this->driver->last_error ? ': ' . $this->driver->last_error :'');
$this->rc->output->show_message($error_msg, 'error');
}
$this->rc->output->command('plugin.unlock_saving');
// TODO: keep view and date selection
if ($success && $reload)
$this->rc->output->redirect('');
}
/**
* Dispatcher for event actions initiated by the client
*/
function event_action()
{
$action = get_input_value('action', RCUBE_INPUT_GPC);
$event = get_input_value('e', RCUBE_INPUT_POST, true);
$success = $reload = $got_msg = false;
// don't notify if modifying a recurring instance (really?)
if ($event['_savemode'] && $event['_savemode'] != 'all' && $event['_notify'])
unset($event['_notify']);
// read old event data in order to find changes
if (($event['_notify'] || $event['decline']) && $action != 'new')
$old = $this->driver->get_event($event);
switch ($action) {
case "new":
// create UID for new event
$event['uid'] = $this->generate_uid();
$this->prepare_event($event, $action);
if ($success = $this->driver->new_event($event)) {
$event['id'] = $event['uid'];
$this->cleanup_event($event);
}
$reload = $success && $event['recurrence'] ? 2 : 1;
break;
case "edit":
$this->prepare_event($event, $action);
if ($success = $this->driver->edit_event($event))
$this->cleanup_event($event);
$reload = $success && ($event['recurrence'] || $event['_savemode'] || $event['_fromcalendar']) ? 2 : 1;
break;
case "resize":
$this->prepare_event($event, $action);
$success = $this->driver->resize_event($event);
$reload = $event['_savemode'] ? 2 : 1;
break;
case "move":
$this->prepare_event($event, $action);
$success = $this->driver->move_event($event);
$reload = $success && $event['_savemode'] ? 2 : 1;
break;
case "remove":
// remove previous deletes
$undo_time = $this->driver->undelete ? $this->rc->config->get('undo_timeout', 0) : 0;
$this->rc->session->remove('calendar_event_undo');
// search for event if only UID is given
if (!isset($event['calendar']) && $event['uid']) {
if (!($event = $this->driver->get_event($event, true))) {
break;
}
$undo_time = 0;
}
$success = $this->driver->remove_event($event, $undo_time < 1);
$reload = (!$success || $event['_savemode']) ? 2 : 1;
if ($undo_time > 0 && $success) {
$_SESSION['calendar_event_undo'] = array('ts' => time(), 'data' => $event);
// display message with Undo link.
$msg = html::span(null, $this->gettext('successremoval'))
. ' ' . html::a(array('onclick' => sprintf("%s.http_request('event', 'action=undo', %s.display_message('', 'loading'))",
JS_OBJECT_NAME, JS_OBJECT_NAME)), rcube_label('undo'));
$this->rc->output->show_message($msg, 'confirmation', null, true, $undo_time);
$got_msg = true;
}
else if ($success) {
$this->rc->output->show_message('calendar.successremoval', 'confirmation');
$got_msg = true;
}
// send iTIP reply that participant has declined the event
if ($success && $event['decline']) {
$emails = $this->get_user_emails();
foreach ($old['attendees'] as $i => $attendee) {
if ($attendee['role'] == 'ORGANIZER')
$organizer = $attendee;
else if ($attendee['email'] && in_array($attendee['email'], $emails)) {
$old['attendees'][$i]['status'] = 'DECLINED';
}
}
$itip = $this->load_itip();
if ($organizer && $itip->send_itip_message($old, 'REPLY', $organizer, 'itipsubjectdeclined', 'itipmailbodydeclined'))
$this->rc->output->command('display_message', $this->gettext(array('name' => 'sentresponseto', 'vars' => array('mailto' => $organizer['name'] ? $organizer['name'] : $organizer['email']))), 'confirmation');
else
$this->rc->output->command('display_message', $this->gettext('itipresponseerror'), 'error');
}
break;
case "undo":
// Restore deleted event
$event = $_SESSION['calendar_event_undo']['data'];
if ($event)
$success = $this->driver->restore_event($event);
if ($success) {
$this->rc->session->remove('calendar_event_undo');
$this->rc->output->show_message('calendar.successrestore', 'confirmation');
$got_msg = true;
$reload = 2;
}
break;
case "rsvp-status":
$action = 'rsvp';
$status = $event['fallback'];
$html = html::div('rsvp-status', $status != 'CANCELLED' ? $this->gettext('acceptinvitation') : '');
$this->load_driver();
if ($existing = $this->driver->get_event($event, true)) {
$emails = $this->get_user_emails();
foreach ($existing['attendees'] as $i => $attendee) {
if ($attendee['email'] && in_array($attendee['email'], $emails)) {
$status = $attendee['status'];
break;
}
}
}
else {
// get a list of writeable calendars
$calendars = $this->driver->list_calendars();
$calendar_select = new html_select(array('name' => 'calendar', 'id' => 'calendar-saveto'));
$numcals = 0;
foreach ($calendars as $calendar) {
if (!$calendar['readonly']) {
$calendar_select->add($calendar['name'], $calendar['id']);
$numcals++;
}
}
if ($numcals <= 1)
$calendar_select = null;
}
if ($status == 'unknown') {
$html = html::div('rsvp-status', $this->gettext('notanattendee'));
$action = 'import';
}
else if (in_array($status, array('ACCEPTED','TENTATIVE','DECLINED'))) {
$html = html::div('rsvp-status ' . strtolower($status), $this->gettext('youhave'.strtolower($status)));
if ($existing['changed'] && $event['changed'] < $existing['changed']) {
$action = '';
}
}
$this->rc->output->command('plugin.update_event_rsvp_status', array(
'uid' => $event['uid'],
'id' => asciiwords($event['uid'], true),
'status' => $status,
'action' => $action,
'html' => $html,
'select' => $calendar_select ? html::span('calendar-select', $this->gettext('saveincalendar') . '&nbsp;' . $calendar_select->show($this->rc->config->get('calendar_default_calendar'))) : '',
));
return;
case "rsvp":
$ev = $this->driver->get_event($event);
$ev['attendees'] = $event['attendees'];
$event = $ev;
if ($success = $this->driver->edit_event($event)) {
$status = get_input_value('status', RCUBE_INPUT_GPC);
$organizer = null;
foreach ($event['attendees'] as $i => $attendee) {
if ($attendee['role'] == 'ORGANIZER') {
$organizer = $attendee;
break;
}
}
$itip = $this->load_itip();
if ($organizer && $itip->send_itip_message($event, 'REPLY', $organizer, 'itipsubject' . $status, 'itipmailbody' . $status))
$this->rc->output->command('display_message', $this->gettext(array('name' => 'sentresponseto', 'vars' => array('mailto' => $organizer['name'] ? $organizer['name'] : $organizer['email']))), 'confirmation');
else
$this->rc->output->command('display_message', $this->gettext('itipresponseerror'), 'error');
}
break;
case "dismiss":
foreach (explode(',', $event['id']) as $id)
$success |= $this->driver->dismiss_alarm($id, $event['snooze']);
break;
}
// send out notifications
if ($success && $event['_notify'] && ($event['attendees'] || $old['attendees'])) {
// make sure we have the complete record
$event = $action == 'remove' ? $old : $this->driver->get_event($event);
// only notify if data really changed (TODO: do diff check on client already)
if (!$old || $action == 'remove' || self::event_diff($event, $old)) {
if ($this->notify_attendees($event, $old, $action) < 0)
$this->rc->output->show_message('calendar.errornotifying', 'error');
}
}
// show confirmation/error message
if (!$got_msg) {
if ($success)
$this->rc->output->show_message('successfullysaved', 'confirmation');
else
$this->rc->output->show_message('calendar.errorsaving', 'error');
}
// unlock client
$this->rc->output->command('plugin.unlock_saving');
// update event object on the client or trigger a complete refretch if too complicated
if ($reload) {
$args = array('source' => $event['calendar']);
if ($reload > 1)
$args['refetch'] = true;
else if ($success && $action != 'remove')
$args['update'] = $this->_client_event($this->driver->get_event($event));
$this->rc->output->command('plugin.refresh_calendar', $args);
}
}
/**
* Handler for load-requests from fullcalendar
* This will return pure JSON formatted output
*/
function load_events()
{
$events = $this->driver->load_events(
get_input_value('start', RCUBE_INPUT_GET),
get_input_value('end', RCUBE_INPUT_GET),
($query = get_input_value('q', RCUBE_INPUT_GET)),
get_input_value('source', RCUBE_INPUT_GET)
);
echo $this->encode($events, !empty($query));
exit;
}
/**
* Handler for keep-alive requests
* This will check for pending notifications and pass them to the client
*/
function keep_alive($attr)
{
$this->load_driver();
$alarms = $this->driver->pending_alarms(time());
if ($alarms) {
// make sure texts and env vars are available on client
if ($this->rc->task != 'calendar') {
$this->add_texts('localization/', true);
$this->rc->output->set_env('snooze_select', $this->ui->snooze_select());
}
$this->rc->output->command('plugin.display_alarms', $this->_alarms_output($alarms));
}
}
/**
* Handler for check-recent requests which are accidentally sent to calendar taks
*/
function check_recent()
{
// NOP
$this->rc->output->send();
}
/**
*
*/
function import_events()
{
// Upload progress update
if (!empty($_GET['_progress'])) {
rcube_upload_progress();
}
$calendar = get_input_value('calendar', RCUBE_INPUT_GPC);
$uploadid = get_input_value('_uploadid', RCUBE_INPUT_GPC);
// process uploaded file if there is no error
$err = $_FILES['_data']['error'];
if (!$err && $_FILES['_data']['tmp_name']) {
$calendar = get_input_value('calendar', RCUBE_INPUT_GPC);
$events = $this->get_ical()->import_from_file($_FILES['_data']['tmp_name']);
$count = $errors = 0;
$rangestart = $_REQUEST['_range'] ? strtotime("now -" . intval($_REQUEST['_range']) . " months") : 0;
foreach ($events as $event) {
// TODO: correctly handle recurring events which start before $rangestart
if ($event['end'] < $rangestart && (!$event['recurrence'] || ($event['recurrence']['until'] && $event['recurrence']['until'] < $rangestart)))
continue;
$event['calendar'] = $calendar;
if ($success = $this->driver->new_event($event)) {
$count++;
}
else
$errors++;
}
if ($count) {
$this->rc->output->command('display_message', $this->gettext(array('name' => 'importsuccess', 'vars' => array('nr' => $count))), 'confirmation');
$this->rc->output->command('plugin.import_success', array('source' => $calendar, 'refetch' => true));
}
else if (!$errors) {
$this->rc->output->command('display_message', $this->gettext('importnone'), 'notice');
$this->rc->output->command('plugin.import_success', array('source' => $calendar));
}
else
$this->rc->output->command('display_message', $this->gettext('importerror'), 'error');
}
else {
if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE) {
$msg = rcube_label(array('name' => 'filesizeerror', 'vars' => array(
'size' => show_bytes(parse_bytes(ini_get('upload_max_filesize'))))));
}
else {
$msg = rcube_label('fileuploaderror');
}
$this->rc->output->command('display_message', $msg, 'error');
$this->rc->output->command('plugin.unlock_saving', false);
}
$this->rc->output->send('iframe');
}
/**
* Construct the ics file for exporting events to iCalendar format;
*/
function export_events()
{
$start = get_input_value('start', RCUBE_INPUT_GET);
$end = get_input_value('end', RCUBE_INPUT_GET);
if (!$start) $start = mktime(0, 0, 0, 1, date('n'), date('Y')-1);
if (!$end) $end = mktime(0, 0, 0, 31, 12, date('Y')+10);
$calid = $calname = get_input_value('source', RCUBE_INPUT_GET);
$calendars = $this->driver->list_calendars();
if ($calendars[$calid]) {
$calname = $calendars[$calid]['name'] ? $calendars[$calid]['name'] : $calid;
$events = $this->driver->load_events($start, $end, null, $calid, 0);
}
header("Content-Type: text/calendar");
header("Content-Disposition: inline; filename=".$calname.'.ics');
$this->get_ical()->export($events, '', true);
exit;
}
/**
*
*/
function load_settings()
{
$this->date_format_defaults();
$settings = array();
// configuration
$settings['default_calendar'] = $this->rc->config->get('calendar_default_calendar');
$settings['default_view'] = (string)$this->rc->config->get('calendar_default_view', $this->defaults['calendar_default_view']);
$settings['date_format'] = (string)$this->rc->config->get('calendar_date_format', $this->defaults['calendar_date_format']);
$settings['time_format'] = (string)$this->rc->config->get('calendar_time_format', $this->defaults['calendar_time_format']);
$settings['date_short'] = (string)$this->rc->config->get('calendar_date_short', $this->defaults['calendar_date_short']);
$settings['date_long'] = (string)$this->rc->config->get('calendar_date_long', $this->defaults['calendar_date_long']);
$settings['dates_long'] = str_replace(' yyyy', '[ yyyy]', $settings['date_long']) . "{ '&mdash;' " . $settings['date_long'] . '}';
$settings['date_agenda'] = (string)$this->rc->config->get('calendar_date_agenda', $this->defaults['calendar_date_agenda']);
$settings['timeslots'] = (int)$this->rc->config->get('calendar_timeslots', $this->defaults['calendar_timeslots']);
$settings['first_day'] = (int)$this->rc->config->get('calendar_first_day', $this->defaults['calendar_first_day']);
$settings['first_hour'] = (int)$this->rc->config->get('calendar_first_hour', $this->defaults['calendar_first_hour']);
$settings['work_start'] = (int)$this->rc->config->get('calendar_work_start', $this->defaults['calendar_work_start']);
$settings['work_end'] = (int)$this->rc->config->get('calendar_work_end', $this->defaults['calendar_work_end']);
$settings['agenda_range'] = (int)$this->rc->config->get('calendar_agenda_range', $this->defaults['calendar_agenda_range']);
$settings['agenda_sections'] = $this->rc->config->get('calendar_agenda_sections', $this->defaults['calendar_agenda_sections']);
$settings['event_coloring'] = (int)$this->rc->config->get('calendar_event_coloring', $this->defaults['calendar_event_coloring']);
$settings['time_indicator'] = (int)$this->rc->config->get('calendar_time_indicator', $this->defaults['calendar_time_indicator']);
$settings['timezone'] = $this->timezone;
$settings['dst'] = $this->dst_active;
// localization
$settings['days'] = array(
rcube_label('sunday'), rcube_label('monday'),
rcube_label('tuesday'), rcube_label('wednesday'),
rcube_label('thursday'), rcube_label('friday'),
rcube_label('saturday')
);
$settings['days_short'] = array(
rcube_label('sun'), rcube_label('mon'),
rcube_label('tue'), rcube_label('wed'),
rcube_label('thu'), rcube_label('fri'),
rcube_label('sat')
);
$settings['months'] = array(
$this->rc->gettext('longjan'), $this->rc->gettext('longfeb'),
$this->rc->gettext('longmar'), $this->rc->gettext('longapr'),
$this->rc->gettext('longmay'), $this->rc->gettext('longjun'),
$this->rc->gettext('longjul'), $this->rc->gettext('longaug'),
$this->rc->gettext('longsep'), $this->rc->gettext('longoct'),
$this->rc->gettext('longnov'), $this->rc->gettext('longdec')
);
$settings['months_short'] = array(
$this->rc->gettext('jan'), $this->rc->gettext('feb'),
$this->rc->gettext('mar'), $this->rc->gettext('apr'),
$this->rc->gettext('may'), $this->rc->gettext('jun'),
$this->rc->gettext('jul'), $this->rc->gettext('aug'),
$this->rc->gettext('sep'), $this->rc->gettext('oct'),
$this->rc->gettext('nov'), $this->rc->gettext('dec')
);
$settings['today'] = $this->rc->gettext('today');
// get user identity to create default attendee
if ($this->ui->screen == 'calendar') {
foreach ($this->rc->user->list_identities() as $rec) {
if (!$identity)
$identity = $rec;
$identity['emails'][] = $rec['email'];
}
$identity['emails'][] = $this->rc->user->get_username();
$settings['identity'] = array('name' => $identity['name'], 'email' => $identity['email'], 'emails' => ';' . join(';', $identity['emails']));
}
return $settings;
}
/**
* Helper function to set date/time format according to config and user preferences
*/
private function date_format_defaults()
{
static $defaults = array();
// nothing to be done
if (isset($defaults['date_format']))
return;
$defaults['date_format'] = $this->rc->config->get('calendar_date_format', self::from_php_date_format($this->rc->config->get('date_format')));
$defaults['time_format'] = $this->rc->config->get('calendar_time_format', self::from_php_date_format($this->rc->config->get('time_format')));
// override defaults
if ($defaults['date_format'])
$this->defaults['calendar_date_format'] = $defaults['date_format'];
if ($defaults['time_format'])
$this->defaults['calendar_time_format'] = $defaults['time_format'];
// derive format variants from basic date format
$format_sets = $this->rc->config->get('calendar_date_format_sets', $this->defaults['calendar_date_format_sets']);
if ($format_set = $format_sets[$this->defaults['calendar_date_format']]) {
$this->defaults['calendar_date_long'] = $format_set[0];
$this->defaults['calendar_date_short'] = $format_set[1];
$this->defaults['calendar_date_agenda'] = $format_set[2];
}
}
/**
* Convert the given date string into a GMT-based time stamp
*/
function fromGMT($datetime)
{
$ts = is_numeric($datetime) ? $datetime : strtotime($datetime);
return $ts + $this->gmt_offset;
}
/**
* Encode events as JSON
*
* @param array Events as array
* @param boolean Add CSS class names according to calendar and categories
* @return string JSON encoded events
*/
function encode($events, $addcss = false)
{
$json = array();
foreach ($events as $event) {
$json[] = $this->_client_event($event, $addcss);
}
return json_encode($json);
}
/**
* Convert an event object to be used on the client
*/
private function _client_event($event, $addcss = false)
{
// compose a human readable strings for alarms_text and recurrence_text
if ($event['alarms'])
$event['alarms_text'] = $this->_alarms_text($event['alarms']);
if ($event['recurrence'])
$event['recurrence_text'] = $this->_recurrence_text($event['recurrence']);
return array(
'start' => gmdate('c', $this->fromGMT($event['start'])), // client treats date strings as they were in users's timezone
'end' => gmdate('c', $this->fromGMT($event['end'])), // so shift timestamps to users's timezone and render a date string
'description' => strval($event['description']),
'location' => strval($event['location']),
'className' => ($addcss ? 'fc-event-cal-'.asciiwords($event['calendar'], true).' ' : '') . 'fc-event-cat-' . asciiwords(strtolower($event['categories']), true),
'allDay' => ($event['allday'] == 1),
) + $event;
}
/**
* Generate reduced and streamlined output for pending alarms
*/
private function _alarms_output($alarms)
{
$out = array();
foreach ($alarms as $alarm) {
$out[] = array(
'id' => $alarm['id'],
'start' => gmdate('c', $this->fromGMT($alarm['start'])),
'end' => gmdate('c', $this->fromGMT($alarm['end'])),
'allDay' => ($event['allday'] == 1)?true:false,
'title' => $alarm['title'],
'location' => $alarm['location'],
'calendar' => $alarm['calendar'],
);
}
return $out;
}
/**
* Render localized text for alarm settings
*/
private function _alarms_text($alarm)
{
list($trigger, $action) = explode(':', $alarm);
$text = '';
switch ($action) {
case 'EMAIL':
$text = $this->gettext('alarmemail');
break;
case 'DISPLAY':
$text = $this->gettext('alarmdisplay');
break;
}
if (preg_match('/@(\d+)/', $trigger, $m)) {
$text .= ' ' . $this->gettext(array('name' => 'alarmat', 'vars' => array('datetime' => format_date($m[1]))));
}
else if ($val = self::parse_alaram_value($trigger)) {
$text .= ' ' . intval($val[0]) . ' ' . $this->gettext('trigger' . $val[1]);
}
else
return false;
return $text;
}
/**
* Render localized text describing the recurrence rule of an event
*/
private function _recurrence_text($rrule)
{
// TODO: finish this
$freq = sprintf('%s %d ', $this->gettext('every'), $rrule['INTERVAL']);
$details = '';
switch ($rrule['FREQ']) {
case 'DAILY':
$freq .= $this->gettext('days');
break;
case 'WEEKLY':
$freq .= $this->gettext('weeks');
break;
case 'MONTHLY':
$freq .= $this->gettext('months');
break;
case 'YEARY':
$freq .= $this->gettext('years');
break;
}
if ($rrule['INTERVAL'] <= 1)
$freq = $this->gettext(strtolower($rrule['FREQ']));
if ($rrule['COUNT'])
$until = $this->gettext(array('name' => 'forntimes', 'vars' => array('nr' => $rrule['COUNT'])));
else if ($rrule['UNTIL'])
$until = $this->gettext('recurrencend') . ' ' . format_date($rrule['UNTIL'], self::to_php_date_format($this->rc->config->get('calendar_date_format', $this->defaults['calendar_date_format'])));
else
$until = $this->gettext('forever');
return rtrim($freq . $details . ', ' . $until);
}
/**
* Generate a unique identifier for an event
*/
public function generate_uid()
{
return strtoupper(md5(time() . uniqid(rand())) . '-' . substr(md5($this->rc->user->get_username()), 0, 16));
}
/**
* Helper function to convert alarm trigger strings
* into two-field values (e.g. "-45M" => 45, "-M")
*/
public static function parse_alaram_value($val)
{
if ($val[0] == '@')
return array(substr($val, 1));
else if (preg_match('/([+-])(\d+)([HMD])/', $val, $m))
return array($m[2], $m[1].$m[3]);
return false;
}
/**
* Convert the internal structured data into a vcalendar rrule 2.0 string
*/
public static function to_rrule($recurrence)
{
if (is_string($recurrence))
return $recurrence;
$rrule = '';
foreach ((array)$recurrence as $k => $val) {
$k = strtoupper($k);
switch ($k) {
case 'UNTIL':
$val = gmdate('Ymd\THis', $val);
break;
case 'EXDATE':
foreach ((array)$val as $i => $ex)
$val[$i] = gmdate('Ymd\THis', $ex);
$val = join(',', $val);
break;
}
$rrule .= $k . '=' . $val . ';';
}
return $rrule;
}
/**
* Convert from fullcalendar date format to PHP date() format string
*/
private static function to_php_date_format($from)
{
// "dd.MM.yyyy HH:mm:ss" => "d.m.Y H:i:s"
return strtr(strtr($from, array(
'yyyy' => 'Y',
'yy' => 'y',
'MMMM' => 'F',
'MMM' => 'M',
'MM' => 'm',
'M' => 'n',
'dddd' => 'l',
'ddd' => 'D',
'dd' => 'd',
'HH' => '**',
'hh' => '%%',
'H' => 'G',
'h' => 'g',
'mm' => 'i',
'ss' => 's',
'TT' => 'A',
'tt' => 'a',
'T' => 'A',
't' => 'a',
'u' => 'c',
)), array(
'**' => 'H',
'%%' => 'h',
));
}
/**
* Convert from PHP date() format to fullcalendar format string
*/
private static function from_php_date_format($from)
{
// "d.m.Y H:i:s" => "dd.MM.yyyy HH:mm:ss"
return strtr($from, array(
'y' => 'yy',
'Y' => 'yyyy',
'M' => 'MMM',
'F' => 'MMMM',
'm' => 'MM',
'n' => 'M',
'd' => 'dd',
'D' => 'ddd',
'l' => 'dddd',
'H' => 'HH',
'h' => 'hh',
'G' => 'H',
'g' => 'h',
'i' => 'mm',
's' => 'ss',
'A' => 'TT',
'a' => 'tt',
'c' => 'u',
));
}
/**
* TEMPORARY: generate random event data for testing
* Create events by opening http://<roundcubeurl>/?_task=calendar&_action=randomdata&_num=500
*/
public function generate_randomdata()
{
$num = $_REQUEST['_num'] ? intval($_REQUEST['_num']) : 100;
$cats = array_keys($this->driver->list_categories());
$cals = array();
foreach ($this->driver->list_calendars() as $cid => $cal) {
if ($cal['active'])
$cals[$cid] = $cal;
}
while ($count++ < $num) {
$start = round((time() + rand(-2600, 2600) * 1000) / 300) * 300;
$duration = round(rand(30, 360) / 30) * 30 * 60;
$allday = rand(0,20) > 18;
$alarm = rand(-30,12) * 5;
$fb = rand(0,2);
if (date('G', $start) > 23)
$start -= 3600;
if ($allday) {
$start = strtotime(date('Y-m-d 00:00:00', $start));
$duration = 86399;
}
$title = '';
$len = rand(2, 12);
$words = explode(" ", "The Hough transform is named after Paul Hough who patented the method in 1962. It is a technique which can be used to isolate features of a particular shape within an image. Because it requires that the desired features be specified in some parametric form, the classical Hough transform is most commonly used for the de- tection of regular curves such as lines, circles, ellipses, etc. A generalized Hough transform can be employed in applications where a simple analytic description of a feature(s) is not possible. Due to the computational complexity of the generalized Hough algorithm, we restrict the main focus of this discussion to the classical Hough transform. Despite its domain restrictions, the classical Hough transform (hereafter referred to without the classical prefix ) retains many applications, as most manufac- tured parts (and many anatomical parts investigated in medical imagery) contain feature boundaries which can be described by regular curves. The main advantage of the Hough transform technique is that it is tolerant of gaps in feature boundary descriptions and is relatively unaffected by image noise.");
$chars = "!# abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ 1234567890";
for ($i = 0; $i < $len; $i++)
$title .= $words[rand(0,count($words)-1)] . " ";
$this->driver->new_event(array(
'uid' => $this->generate_uid(),
'start' => $start,
'end' => $start + $duration,
'allday' => $allday,
'title' => rtrim($title),
'free_busy' => $fb == 2 ? 'outofoffice' : ($fb ? 'busy' : 'free'),
'categories' => $cats[array_rand($cats)],
'calendar' => array_rand($cals),
'alarms' => $alarm > 0 ? "-{$alarm}M:DISPLAY" : '',
'priority' => rand(0,9),
));
}
$this->rc->output->redirect('');
}
/**
* Handler for attachments upload
*/
public function attachment_upload()
{
// Upload progress update
if (!empty($_GET['_progress'])) {
rcube_upload_progress();
}
$event = get_input_value('_id', RCUBE_INPUT_GPC);
$calendar = get_input_value('calendar', RCUBE_INPUT_GPC);
$uploadid = get_input_value('_uploadid', RCUBE_INPUT_GPC);
$eventid = 'cal:'.$event;
if (!is_array($_SESSION['event_session']) || $_SESSION['event_session']['id'] != $eventid) {
$_SESSION['event_session'] = array();
$_SESSION['event_session']['id'] = $eventid;
$_SESSION['event_session']['attachments'] = array();
}
// clear all stored output properties (like scripts and env vars)
$this->rc->output->reset();
if (is_array($_FILES['_attachments']['tmp_name'])) {
foreach ($_FILES['_attachments']['tmp_name'] as $i => $filepath) {
// Process uploaded attachment if there is no error
$err = $_FILES['_attachments']['error'][$i];
if (!$err) {
$attachment = array(
'path' => $filepath,
'size' => $_FILES['_attachments']['size'][$i],
'name' => $_FILES['_attachments']['name'][$i],
'mimetype' => rc_mime_content_type($filepath, $_FILES['_attachments']['name'][$i], $_FILES['_attachments']['type'][$i]),
'group' => $eventid,
);
$attachment = $this->rc->plugins->exec_hook('attachment_upload', $attachment);
}
if (!$err && $attachment['status'] && !$attachment['abort']) {
$id = $attachment['id'];
// store new attachment in session
unset($attachment['status'], $attachment['abort']);
$_SESSION['event_session']['attachments'][$id] = $attachment;
if (($icon = $_SESSION['calendar_deleteicon']) && is_file($icon)) {
$button = html::img(array(
'src' => $icon,
'alt' => rcube_label('delete')
));
}
else {
$button = Q(rcube_label('delete'));
}
$content = html::a(array(
'href' => "#delete",
'onclick' => sprintf("return %s.remove_from_attachment_list('rcmfile%s')", JS_OBJECT_NAME, $id),
'title' => rcube_label('delete'),
), $button);
$content .= Q($attachment['name']);
$this->rc->output->command('add2attachment_list', "rcmfile$id", array(
'html' => $content,
'name' => $attachment['name'],
'mimetype' => $attachment['mimetype'],
'complete' => true), $uploadid);
}
else { // upload failed
if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE) {
$msg = rcube_label(array('name' => 'filesizeerror', 'vars' => array(
'size' => show_bytes(parse_bytes(ini_get('upload_max_filesize'))))));
}
else if ($attachment['error']) {
$msg = $attachment['error'];
}
else {
$msg = rcube_label('fileuploaderror');
}
$this->rc->output->command('display_message', $msg, 'error');
$this->rc->output->command('remove_from_attachment_list', $uploadid);
}
}
}
else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
// if filesize exceeds post_max_size then $_FILES array is empty,
// show filesizeerror instead of fileuploaderror
if ($maxsize = ini_get('post_max_size'))
$msg = rcube_label(array('name' => 'filesizeerror', 'vars' => array(
'size' => show_bytes(parse_bytes($maxsize)))));
else
$msg = rcube_label('fileuploaderror');
$this->rc->output->command('display_message', $msg, 'error');
$this->rc->output->command('remove_from_attachment_list', $uploadid);
}
$this->rc->output->send('iframe');
}
/**
* Handler for attachments download/displaying
*/
public function attachment_get()
{
$event = get_input_value('_event', RCUBE_INPUT_GPC);
$calendar = get_input_value('_cal', RCUBE_INPUT_GPC);
$id = get_input_value('_id', RCUBE_INPUT_GPC);
$event = array('id' => $event, 'calendar' => $calendar);
// show loading page
if (!empty($_GET['_preload'])) {
$url = str_replace('&_preload=1', '', $_SERVER['REQUEST_URI']);
$message = rcube_label('loadingdata');
header('Content-Type: text/html; charset=' . RCMAIL_CHARSET);
print "<html>\n<head>\n"
. '<meta http-equiv="refresh" content="0; url='.Q($url).'">' . "\n"
. '<meta http-equiv="content-type" content="text/html; charset='.RCMAIL_CHARSET.'">' . "\n"
. "</head>\n<body>\n$message\n</body>\n</html>";
exit;
}
ob_end_clean();
send_nocacheing_headers();
if (isset($_SESSION['calendar_attachment']))
$attachment = $_SESSION['calendar_attachment'];
else
$attachment = $_SESSION['calendar_attachment'] = $this->driver->get_attachment($id, $event);
// show part page
if (!empty($_GET['_frame'])) {
$this->attachment = $attachment;
$this->register_handler('plugin.attachmentframe', array($this, 'attachment_frame'));
$this->register_handler('plugin.attachmentcontrols', array($this->ui, 'attachment_controls'));
$this->rc->output->send('calendar.attachment');
exit;
}
$this->rc->session->remove('calendar_attachment');
if ($attachment) {
$mimetype = strtolower($attachment['mimetype']);
list($ctype_primary, $ctype_secondary) = explode('/', $mimetype);
$browser = $this->rc->output->browser;
// send download headers
if ($_GET['_download']) {
header("Content-Type: application/octet-stream");
if ($browser->ie)
header("Content-Type: application/force-download");
}
else if ($ctype_primary == 'text') {
header("Content-Type: text/$ctype_secondary");
}
else {
// $mimetype = rcmail_fix_mimetype($mimetype);
header("Content-Type: $mimetype");
header("Content-Transfer-Encoding: binary");
}
$body = $this->driver->get_attachment_body($id, $event);
// display page, @TODO: support text/plain (and maybe some other text formats)
if ($mimetype == 'text/html' && empty($_GET['_download'])) {
$OUTPUT = new rcube_html_page();
// @TODO: use washtml on $body
$OUTPUT->write($body);
}
else {
// don't kill the connection if download takes more than 30 sec.
@set_time_limit(0);
$filename = $attachment['name'];
$filename = preg_replace('[\r\n]', '', $filename);
if ($browser->ie && $browser->ver < 7)
$filename = rawurlencode(abbreviate_string($filename, 55));
else if ($browser->ie)
$filename = rawurlencode($filename);
else
$filename = addcslashes($filename, '"');
$disposition = !empty($_GET['_download']) ? 'attachment' : 'inline';
header("Content-Disposition: $disposition; filename=\"$filename\"");
echo $body;
}
exit;
}
// if we arrive here, the requested part was not found
header('HTTP/1.1 404 Not Found');
exit;
}
/**
* Template object for attachment display frame
*/
public function attachment_frame($attrib)
{
$attachment = $_SESSION['calendar_attachment'];
$mimetype = strtolower($attachment['mimetype']);
list($ctype_primary, $ctype_secondary) = explode('/', $mimetype);
$attrib['src'] = './?' . str_replace('_frame=', ($ctype_primary == 'text' ? '_show=' : '_preload='), $_SERVER['QUERY_STRING']);
return html::iframe($attrib);
}
/**
* Prepares new/edited event properties before save
*/
private function prepare_event(&$event, $action)
{
$attachments = array();
$eventid = 'cal:'.$event['id'];
if (is_array($_SESSION['event_session']) && $_SESSION['event_session']['id'] == $eventid) {
if (!empty($_SESSION['event_session']['attachments'])) {
foreach ($_SESSION['event_session']['attachments'] as $id => $attachment) {
if (is_array($event['attachments']) && in_array($id, $event['attachments'])) {
$attachments[$id] = $this->rc->plugins->exec_hook('attachment_get', $attachment);
}
}
}
}
$event['attachments'] = $attachments;
// check for organizer in attendees
if ($event['attendees'] && ($action == 'new' || $action == 'edit')) {
$emails = $this->get_user_emails();
$organizer = $owner = false;
foreach ($event['attendees'] as $i => $attendee) {
if ($attendee['role'] == 'ORGANIZER')
$organizer = true;
if ($attendee['email'] == in_array($attendee['email'], $emails))
$owner = $i;
else if (!isset($attendee['rsvp']))
$event['attendees'][$i]['rsvp'] = true;
}
// set owner as organizer if yet missing
if (!$organizer && $owner !== false) {
$event['attendees'][$owner]['role'] = 'ORGANIZER';
unset($event['attendees'][$owner]['rsvp']);
}
else if (!$organizer && $action == 'new' && ($identity = $this->rc->user->get_identity()) && $identity['email']) {
array_unshift($event['attendees'], array('role' => 'ORGANIZER', 'name' => $identity['name'], 'email' => $identity['email'], 'status' => 'ACCEPTED'));
}
}
}
/**
* Releases some resources after successful event save
*/
private function cleanup_event(&$event)
{
// remove temp. attachment files
$eventid = 'cal:'.$event['id'];
if (!empty($_SESSION['event_session']) && ($eventid = $_SESSION['event_session']['id'])) {
$this->rc->plugins->exec_hook('attachments_cleanup', array('group' => $eventid));
unset($_SESSION['event_session']);
}
}
/**
* Send out an invitation/notification to all event attendees
*/
private function notify_attendees($event, $old, $action = 'edit')
{
if ($action == 'remove') {
$event['cancelled'] = true;
$is_cancelled = true;
}
$itip = $this->load_itip();
$emails = $this->get_user_emails();
// compose multipart message using PEAR:Mail_Mime
$method = $action == 'remove' ? 'CANCEL' : 'REQUEST';
$message = $itip->compose_itip_message($event, $method);
// list existing attendees from $old event
$old_attendees = array();
foreach ((array)$old['attendees'] as $attendee) {
$old_attendees[] = $attendee['email'];
}
// send to every attendee
$sent = 0;
foreach ((array)$event['attendees'] as $attendee) {
// skip myself for obvious reasons
if (!$attendee['email'] || in_array($attendee['email'], $emails))
continue;
// which template to use for mail text
$is_new = !in_array($attendee['email'], $old_attendees);
$bodytext = $is_cancelled ? 'eventcancelmailbody' : ($is_new ? 'invitationmailbody' : 'eventupdatemailbody');
$subject = $is_cancelled ? 'eventcancelsubject' : ($is_new ? 'invitationsubject' : ($event['title'] ? 'eventupdatesubject':'eventupdatesubjectempty'));
// finally send the message
if ($itip->send_itip_message($event, $method, $attendee, $subject, $bodytext, $message))
$sent++;
else
$sent = -100;
}
return $sent;
}
/**
* Compose a date string for the given event
*/
public function event_date_text($event, $tzinfo = false)
{
$fromto = '';
$duration = $event['end'] - $event['start'];
$this->date_format_defaults();
$date_format = self::to_php_date_format($this->rc->config->get('calendar_date_format', $this->defaults['calendar_date_format']));
$time_format = self::to_php_date_format($this->rc->config->get('calendar_time_format', $this->defaults['calendar_time_format']));
if ($event['allday']) {
$fromto = format_date($event['start'], $date_format);
if (($todate = format_date($event['end'], $date_format)) != $fromto)
$fromto .= ' - ' . $todate;
}
else if ($duration < 86400 && gmdate('d', $event['start']) == gmdate('d', $event['end'])) {
$fromto = format_date($event['start'], $date_format) . ' ' . format_date($event['start'], $time_format) .
' - ' . format_date($event['end'], $time_format);
}
else {
$fromto = format_date($event['start'], $date_format) . ' ' . format_date($event['start'], $time_format) .
' - ' . format_date($event['end'], $date_format) . ' ' . format_date($event['end'], $time_format);
}
// add timezone information
if ($tzinfo && ($tzname = $this->user_timezone->getName())) {
$fromto .= ' (' . $tzname . ')';
}
return $fromto;
}
/**
* Echo simple free/busy status text for the given user and time range
*/
public function freebusy_status()
{
$email = get_input_value('email', RCUBE_INPUT_GPC);
$start = get_input_value('start', RCUBE_INPUT_GPC);
$end = get_input_value('end', RCUBE_INPUT_GPC);
if (!$start) $start = time();
if (!$end) $end = $start + 3600;
$fbtypemap = array(calendar::FREEBUSY_UNKNOWN => 'UNKNOWN', calendar::FREEBUSY_FREE => 'FREE', calendar::FREEBUSY_BUSY => 'BUSY', calendar::FREEBUSY_TENTATIVE => 'TENTATIVE', calendar::FREEBUSY_OOF => 'OUT-OF-OFFICE');
$status = 'UNKNOWN';
// if the backend has free-busy information
$fblist = $this->driver->get_freebusy_list($email, $start, $end);
if (is_array($fblist)) {
$status = 'FREE';
foreach ($fblist as $slot) {
list($from, $to, $type) = $slot;
if ($from < $end && $to > $start) {
$status = isset($type) && $fbtypemap[$type] ? $fbtypemap[$type] : 'BUSY';
break;
}
}
}
// let this information be cached for 5min
send_future_expire_header(300);
echo $status;
exit;
}
/**
* Return a list of free/busy time slots within the given period
* Echo data in JSON encoding
*/
public function freebusy_times()
{
$email = get_input_value('email', RCUBE_INPUT_GPC);
$start = get_input_value('start', RCUBE_INPUT_GPC);
$end = get_input_value('end', RCUBE_INPUT_GPC);
$interval = intval(get_input_value('interval', RCUBE_INPUT_GPC));
if (!$start) $start = time();
if (!$end) $end = $start + 86400 * 30;
if (!$interval) $interval = 60; // 1 hour
$fblist = $this->driver->get_freebusy_list($email, $start, $end);
$slots = array();
// build a list from $start till $end with blocks representing the fb-status
for ($s = 0, $t = $start; $t <= $end; $s++) {
$status = self::FREEBUSY_UNKNOWN;
$t_end = $t + $interval * 60;
// determine attendee's status
if (is_array($fblist)) {
$status = self::FREEBUSY_FREE;
foreach ($fblist as $slot) {
list($from, $to, $type) = $slot;
if ($from < $t_end && $to > $t) {
$status = isset($type) ? $type : self::FREEBUSY_BUSY;
if ($status == self::FREEBUSY_BUSY) // can't get any worse :-)
break;
}
}
}
$slots[$s] = $status;
$t = $t_end;
}
// let this information be cached for 5min
send_future_expire_header(300);
echo json_encode(array('email' => $email, 'start' => intval($start), 'end' => intval($t_end), 'interval' => $interval, 'slots' => $slots));
exit;
}
/**
* Handler for printing calendars
*/
public function print_view()
{
$title = $this->gettext('print');
$view = get_input_value('view', RCUBE_INPUT_GPC);
if (!in_array($view, array('agendaWeek', 'agendaDay', 'month', 'table')))
$view = 'agendaDay';
$this->rc->output->set_env('view',$view);
if ($date = get_input_value('date', RCUBE_INPUT_GPC))
$this->rc->output->set_env('date', $date);
if ($range = get_input_value('range', RCUBE_INPUT_GPC))
$this->rc->output->set_env('listRange', intval($range));
if (isset($_REQUEST['sections']))
$this->rc->output->set_env('listSections', get_input_value('sections', RCUBE_INPUT_GPC));
if ($search = get_input_value('search', RCUBE_INPUT_GPC)) {
$this->rc->output->set_env('search', $search);
$title .= ' "' . $search . '"';
}
// Add CSS stylesheets to the page header
$skin = $this->rc->config->get('skin');
$this->include_stylesheet('skins/' . $skin . '/fullcalendar.css');
$this->include_stylesheet('skins/' . $skin . '/print.css');
// Add JS files to the page header
$this->include_script('print.js');
$this->register_handler('plugin.calendar_css', array($this->ui, 'calendar_css'));
$this->register_handler('plugin.calendar_list', array($this->ui, 'calendar_list'));
$this->rc->output->set_pagetitle($title);
$this->rc->output->send("calendar.print");
}
/**
*
*/
public function get_inline_ui()
{
foreach (array('save','cancel','savingdata') as $label)
$texts['calendar.'.$label] = $this->gettext($label);
$texts['calendar.new_event'] = $this->gettext('createfrommail');
$this->ui->init_templates();
$this->ui->calendar_list(); # set env['calendars']
echo $this->api->output->parse('calendar.eventedit', false, false);
echo html::tag('script', array('type' => 'text/javascript'),
"rcmail.set_env('calendars', " . json_encode($this->api->output->env['calendars']) . ");\n".
"rcmail.set_env('deleteicon', '" . $this->api->output->env['deleteicon'] . "');\n".
"rcmail.set_env('cancelicon', '" . $this->api->output->env['cancelicon'] . "');\n".
"rcmail.set_env('loadingicon', '" . $this->api->output->env['loadingicon'] . "');\n".
"rcmail.add_label(" . json_encode($texts) . ");\n"
);
exit;
}
/**
* Compare two event objects and return differing properties
*
* @param array Event A
* @param array Event B
* @return array List of differing event properties
*/
public static function event_diff($a, $b)
{
$diff = array();
$ignore = array('changed' => 1, 'attachments' => 1);
foreach (array_unique(array_merge(array_keys($a), array_keys($b))) as $key) {
if (!$ignore[$key] && $a[$key] != $b[$key])
$diff[] = $key;
}
// only compare number of attachments
if (count($a['attachments']) != count($b['attachments']))
$diff[] = 'attachments';
return $diff;
}
/**** Event invitation plugin hooks ****/
/**
* Handler for URLs that allow an invitee to respond on his invitation mail
*/
public function itip_attend_response($p)
{
if ($p['action'] == 'attend') {
$this->rc->output->set_env('task', 'calendar'); // override some env vars
$this->rc->output->set_env('keep_alive', 0);
$this->rc->output->set_pagetitle($this->gettext('calendar'));
$itip = $this->load_itip();
$token = get_input_value('_t', RCUBE_INPUT_GPC);
// read event info stored under the given token
if ($invitation = $itip->get_invitation($token)) {
$this->token = $token;
$this->event = $invitation['event'];
// show message about cancellation
if ($invitation['cancelled']) {
$this->invitestatus = html::div('rsvp-status declined', $this->gettext('eventcancelled'));
}
// save submitted RSVP status
else if (!empty($_POST['rsvp'])) {
$status = null;
foreach (array('accepted','tentative','declined') as $method) {
if ($_POST['rsvp'] == $this->gettext('itip' . $method)) {
$status = $method;
break;
}
}
// send itip reply to organizer
if ($status && $itip->update_invitation($invitation, $invitation['attendee'], strtoupper($status))) {
$this->invitestatus = html::div('rsvp-status ' . strtolower($status), $this->gettext('youhave'.strtolower($status)));
}
else
$this->rc->output->command('display_message', $this->gettext('errorsaving'), 'error', -1);
}
$this->register_handler('plugin.event_inviteform', array($this, 'itip_event_inviteform'));
$this->register_handler('plugin.event_invitebox', array($this->ui, 'event_invitebox'));
if (!$this->invitestatus)
$this->register_handler('plugin.event_rsvp_buttons', array($this->ui, 'event_rsvp_buttons'));
$this->rc->output->set_pagetitle($this->gettext('itipinvitation') . ' ' . $this->event['title']);
}
else
$this->rc->output->command('display_message', $this->gettext('itipinvalidrequest'), 'error', -1);
$this->rc->output->send('calendar.itipattend');
}
}
/**
*
*/
public function itip_event_inviteform($p)
{
$hidden = new html_hiddenfield(array('name' => "_t", 'value' => $this->token));
return html::tag('form', array('action' => $this->rc->url(array('task' => 'calendar', 'action' => 'attend')), 'method' => 'post', 'noclose' => true)) . $hidden->show();
}
/**
* Check mail message structure of there are .ics files attached
*/
public function mail_message_load($p)
{
$this->message = $p['object'];
$itip_part = null;
// check all message parts for .ics files
foreach ((array)$this->message->mime_parts as $idx => $part) {
if ($this->is_vcalendar($part)) {
if ($part->ctype_parameters['method'])
$itip_part = $part->mime_id;
else
$this->ics_parts[] = $part->mime_id;
}
}
// priorize part with method parameter
if ($itip_part)
$this->ics_parts = array($itip_part);
}
/**
* Add UI element to copy event invitations or updates to the calendar
*/
public function mail_messagebody_html($p)
{
// load iCalendar functions (if necessary)
if (!empty($this->ics_parts)) {
$this->get_ical();
}
$html = '';
foreach ($this->ics_parts as $mime_id) {
$part = $this->message->mime_parts[$mime_id];
$charset = $part->ctype_parameters['charset'] ? $part->ctype_parameters['charset'] : RCMAIL_CHARSET;
$events = $this->ical->import($this->message->get_part_content($mime_id), $charset);
$title = $this->gettext('title');
// successfully parsed events?
if (empty($events))
continue;
// show a box for every event in the file
foreach ($events as $idx => $event) {
// define buttons according to method
if ($this->ical->method == 'REPLY') {
$title = $this->gettext('itipreply');
$buttons = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_calendar.add_event_from_mail('" . JQ($mime_id.':'.$idx) . "')",
'value' => $this->gettext('updateattendeestatus'),
));
}
else if ($this->ical->method == 'REQUEST') {
$emails = $this->get_user_emails();
$title = $event['SEQUENCE'] > 0 ? $this->gettext('itipupdate') : $this->gettext('itipinvitation');
// add (hidden) buttons and activate them from asyncronous request
foreach (array('accepted','tentative','declined') as $method) {
$rsvp_buttons .= html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_calendar.add_event_from_mail('" . JQ($mime_id.':'.$idx) . "', '$method')",
'value' => $this->gettext('itip' . $method),
));
}
$import_button = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_calendar.add_event_from_mail('" . JQ($mime_id.':'.$idx) . "')",
'value' => $this->gettext('importtocalendar'),
));
// check my status
$status = 'unknown';
foreach ($event['attendees'] as $i => $attendee) {
if ($attendee['email'] && in_array($attendee['email'], $emails)) {
$status = strtoupper($attendee['status']);
break;
}
}
$dom_id = asciiwords($event['uid'], true);
$buttons = html::div(array('id' => 'rsvp-'.$dom_id, 'style' => 'display:none'), $rsvp_buttons);
$buttons .= html::div(array('id' => 'import-'.$dom_id, 'style' => 'display:none'), $import_button);
$buttons_pre = html::div(array('id' => 'loading-'.$dom_id, 'class' => 'rsvp-status loading'), $this->gettext('loading'));
$this->rc->output->add_script('rcube_calendar.fetch_event_rsvp_status(' . json_serialize(array('uid' => $event['uid'], 'changed' => $event['changed'], 'fallback' => $status)) . ')', 'docready');
}
else if ($this->ical->method == 'CANCEL') {
$title = $this->gettext('itipcancellation');
// create buttons to be activated from async request checking existence of this event in local calendars
$button_import = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_calendar.add_event_from_mail('" . JQ($mime_id.':'.$idx) . "')",
'value' => $this->gettext('importtocalendar'),
));
$button_remove = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_calendar.remove_event_from_mail('" . JQ($event['uid']) . "', '" . JQ($event['title']) . "')",
'value' => $this->gettext('removefromcalendar'),
));
$dom_id = asciiwords($event['uid'], true);
$buttons = html::div(array('id' => 'rsvp-'.$dom_id, 'style' => 'display:none'), $button_remove);
$buttons .= html::div(array('id' => 'import-'.$dom_id, 'style' => 'display:none'), $button_import);
$buttons_pre = html::div(array('id' => 'loading-'.$dom_id, 'class' => 'rsvp-status loading'), $this->gettext('loading'));
$this->rc->output->add_script('rcube_calendar.fetch_event_rsvp_status(' . json_serialize(array('uid' => $event['uid'], 'changed' => $event['changed'], 'fallback' => 'CANCELLED')) . ')', 'docready');
}
else {
$buttons = html::tag('input', array(
'type' => 'button',
'class' => 'button',
'onclick' => "rcube_calendar.add_event_from_mail('" . JQ($mime_id.':'.$idx) . "')",
'value' => $this->gettext('importtocalendar'),
));
}
// show event details with buttons
$html .= html::div('calendar-invitebox', $this->ui->event_details_table($event, $title) . $buttons_pre . html::div('rsvp-buttons', $buttons));
// limit listing
if ($idx >= 3)
break;
}
}
// prepend event boxes to message body
if ($html) {
$this->ui->init();
$p['content'] = $html . $p['content'];
$this->rc->output->add_label('calendar.savingdata','calendar.deleteventconfirm');
}
return $p;
}
/**
* Handler for POST request to import an event attached to a mail message
*/
public function mail_import_event()
{
$uid = get_input_value('_uid', RCUBE_INPUT_POST);
$mbox = get_input_value('_mbox', RCUBE_INPUT_POST);
$mime_id = get_input_value('_part', RCUBE_INPUT_POST);
$status = get_input_value('_status', RCUBE_INPUT_POST);
$charset = RCMAIL_CHARSET;
// establish imap connection
$this->rc->imap_connect();
$this->rc->imap->set_mailbox($mbox);
if ($uid && $mime_id) {
list($mime_id, $index) = explode(':', $mime_id);
$part = $this->rc->imap->get_message_part($uid, $mime_id);
if ($part->ctype_parameters['charset'])
$charset = $part->ctype_parameters['charset'];
$headers = $this->rc->imap->get_headers($uid);
}
$events = $this->get_ical()->import($part, $charset);
$error_msg = $this->gettext('errorimportingevent');
$success = false;
// successfully parsed events?
if (!empty($events) && ($event = $events[$index])) {
// find writeable calendar to store event
$cal_id = !empty($_REQUEST['_calendar']) ? get_input_value('_calendar', RCUBE_INPUT_POST) : $this->rc->config->get('calendar_default_calendar');
$calendars = $this->driver->list_calendars();
$calendar = $calendars[$cal_id] ? $calendars[$cal_id] : null;
if (!$calendar || $calendar['readonly']) {
foreach ($calendars as $cal) {
if (!$cal['readonly']) {
$calendar = $cal;
break;
}
}
}
// update my attendee status according to submitted method
if (!empty($status)) {
$organizer = null;
$emails = $this->get_user_emails();
foreach ($event['attendees'] as $i => $attendee) {
if ($attendee['role'] == 'ORGANIZER') {
$organizer = $attendee;
}
else if ($attendee['email'] && in_array($attendee['email'], $emails)) {
$event['attendees'][$i]['status'] = strtoupper($status);
}
}
}
// save to calendar
if ($calendar && !$calendar['readonly']) {
$event['id'] = $event['uid'];
$event['calendar'] = $calendar['id'];
// check for existing event with the same UID
$existing = $this->driver->get_event($event['uid'], true);
if ($existing) {
// only update attendee status
if ($this->ical->method == 'REPLY') {
// try to identify the attendee using the email sender address
$sender = preg_match('/([a-z0-9][a-z0-9\-\.\+\_]*@[^&@"\'.][^@&"\']*\\.([^\\x00-\\x40\\x5b-\\x60\\x7b-\\x7f]{2,}|xn--[a-z0-9]{2,}))/', $headers->from, $m) ? $m[1] : '';
$sender_utf = rcube_idn_to_utf8($sender);
$existing_attendee = -1;
foreach ($existing['attendees'] as $i => $attendee) {
if ($sender && ($attendee['email'] == $sender || $attendee['email'] == $sender_utf)) {
$existing_attendee = $i;
break;
}
}
$event_attendee = null;
foreach ($event['attendees'] as $attendee) {
if ($sender && ($attendee['email'] == $sender || $attendee['email'] == $sender_utf)) {
$event_attendee = $attendee;
break;
}
}
// found matching attendee entry in both existing and new events
if ($existing_attendee >= 0 && $event_attendee) {
$existing['attendees'][$existing_attendee] = $event_attendee;
$success = $this->driver->edit_event($existing);
}
// update the entire attendees block
else if ($event['changed'] >= $existing['changed'] && $event['attendees']) {
$existing['attendees'] = $event['attendees'];
$success = $this->driver->edit_event($existing);
}
else {
$error_msg = $this->gettext('newerversionexists');
}
}
// import the (newer) event
// TODO: compare SEQUENCE numbers instead of changed dates
else if ($event['changed'] >= $existing['changed']) {
$success = $this->driver->edit_event($event);
}
else if (!empty($status)) {
$existing['attendees'] = $event['attendees'];
$success = $this->driver->edit_event($existing);
}
else
$error_msg = $this->gettext('newerversionexists');
}
else if (!$existing && $status != 'declined') {
$success = $this->driver->new_event($event);
}
else if ($status == 'declined')
$error_msg = null;
}
else if ($status == 'declined')
$error_msg = null;
else
$error_msg = $this->gettext('nowritecalendarfound');
}
if ($success) {
$message = $this->ical->method == 'REPLY' ? 'attendeupdateesuccess' : 'importedsuccessfully';
$this->rc->output->command('display_message', $this->gettext(array('name' => $message, 'vars' => array('calendar' => $calendar['name']))), 'confirmation');
$error_msg = null;
}
else if ($error_msg)
$this->rc->output->command('display_message', $error_msg, 'error');
// send iTip reply
if ($this->ical->method == 'REQUEST' && $organizer && !in_array($organizer['email'], $emails) && !$error_msg) {
$itip = $this->load_itip();
if ($itip->send_itip_message($event, 'REPLY', $organizer, 'itipsubject' . $status, 'itipmailbody' . $status))
$this->rc->output->command('display_message', $this->gettext(array('name' => 'sentresponseto', 'vars' => array('mailto' => $organizer['name'] ? $organizer['name'] : $organizer['email']))), 'confirmation');
else
$this->rc->output->command('display_message', $this->gettext('itipresponseerror'), 'error');
}
$this->rc->output->send();
}
/**
* Read email message and return contents for a new event based on that message
*/
public function mail_message2event()
{
$uid = get_input_value('_uid', RCUBE_INPUT_POST);
$mbox = get_input_value('_mbox', RCUBE_INPUT_POST);
$event = array();
// establish imap connection
$this->rc->imap_connect();
$this->rc->imap->set_mailbox($mbox);
$message = new rcube_message($uid);
if ($message->headers) {
$event['title'] = trim($message->subject);
$event['description'] = trim($message->first_text_part());
// copy mail attachments to event
if ($message->attachments) {
$eventid = 'cal:';
if (!is_array($_SESSION['event_session']) || $_SESSION['event_session']['id'] != $eventid) {
$_SESSION['event_session'] = array();
$_SESSION['event_session']['id'] = $eventid;
$_SESSION['event_session']['attachments'] = array();
}
foreach ((array)$message->attachments as $part) {
$attachment = array(
'data' => $this->rc->imap->get_message_part($uid, $part->mime_id, $part),
'size' => $part->size,
'name' => $part->filename,
'mimetype' => $part->mimetype,
'group' => $eventid,
);
$attachment = $this->rc->plugins->exec_hook('attachment_save', $attachment);
if ($attachment['status'] && !$attachment['abort']) {
$id = $attachment['id'];
// store new attachment in session
unset($attachment['status'], $attachment['abort'], $attachment['data']);
$_SESSION['event_session']['attachments'][$id] = $attachment;
$attachment['id'] = 'rcmfile' . $attachment['id']; # add prefix to consider it 'new'
$event['attachments'][] = $attachment;
}
}
}
$this->rc->output->command('plugin.mail2event_dialog', $event);
}
else {
$this->rc->output->command('display_message', $this->gettext('messageopenerror'), 'error');
}
$this->rc->output->send();
}
/**
* Checks if specified message part is a vcalendar data
*
* @param rcube_message_part Part object
* @return boolean True if part is of type vcard
*/
private function is_vcalendar($part)
{
return (
in_array($part->mimetype, array('text/calendar', 'text/x-vcalendar', 'application/ics')) ||
// Apple sends files as application/x-any (!?)
($part->mimetype == 'application/x-any' && $part->filename && preg_match('/\.ics$/i', $part->filename))
);
}
/**
* Get a list of email addresses of the current user (from login and identities)
*/
private function get_user_emails()
{
$emails = array($this->rc->user->get_username());
foreach ($this->rc->user->list_identities() as $identity)
$emails[] = $identity['email'];
return array_unique($emails);
}
/**
* Build an absolute URL with the given parameters
*/
public function get_url($param = array())
{
$param += array('task' => 'calendar');
$schema = 'http';
$default_port = 80;
if (rcube_https_check()) {
$schema = 'https';
$default_port = 143;
}
$url = $schema . '://' . $_SERVER['HTTP_HOST'];
if ($_SERVER['SERVER_PORT'] != $default_port)
$url .= ':' . $_SERVER['SERVER_PORT'];
if (dirname($_SERVER['SCRIPT_NAME']) != '/')
$url .= dirname($_SERVER['SCRIPT_NAME']);
$url .= preg_replace('!^\./!', '/', $this->rc->url($param));
return $url;
}
}
diff --git a/plugins/calendar/calendar_base.js b/plugins/calendar/calendar_base.js
index 63e2147e..0b352807 100644
--- a/plugins/calendar/calendar_base.js
+++ b/plugins/calendar/calendar_base.js
@@ -1,303 +1,303 @@
/**
* Base Javascript class for the Calendar plugin
*
- * @version 0.7-beta
+ * @version @package_version@
* @author Lazlo Westerhof <hello@lazlo.me>
* @author Thomas Bruederli <roundcube@gmail.com>
*
* Copyright (C) 2010, Lazlo Westerhof <hello@lazlo.me>
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Basic setup for Roundcube calendar client class
function rcube_calendar(settings)
{
// member vars
this.ui;
this.ui_loaded = false;
this.settings = settings;
this.alarm_ids = [];
this.alarm_dialog = null;
this.snooze_popup = null;
this.dismiss_link = null;
// private vars
var me = this;
// quote html entities
var Q = this.quote_html = function(str)
{
return String(str).replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
};
// create a nice human-readable string for the date/time range
this.event_date_text = function(event)
{
var fromto, duration = event.end.getTime() / 1000 - event.start.getTime() / 1000;
if (event.allDay)
fromto = $.fullCalendar.formatDate(event.start, settings['date_format']) + (duration > 86400 || event.start.getDay() != event.end.getDay() ? ' &mdash; ' + $.fullCalendar.formatDate(event.end, settings['date_format']) : '');
else if (duration < 86400 && event.start.getDay() == event.end.getDay())
fromto = $.fullCalendar.formatDate(event.start, settings['date_format']) + ' ' + $.fullCalendar.formatDate(event.start, settings['time_format']) + ' &mdash; '
+ $.fullCalendar.formatDate(event.end, settings['time_format']);
else
fromto = $.fullCalendar.formatDate(event.start, settings['date_format']) + ' ' + $.fullCalendar.formatDate(event.start, settings['time_format']) + ' &mdash; '
+ $.fullCalendar.formatDate(event.end, settings['date_format']) + ' ' + $.fullCalendar.formatDate(event.end, settings['time_format']);
return fromto;
};
// display a notification for the given pending alarms
this.display_alarms = function(alarms) {
// clear old alert first
if (this.alarm_dialog)
this.alarm_dialog.dialog('destroy');
this.alarm_dialog = $('<div>').attr('id', 'alarm-display');
var actions, adismiss, asnooze, alarm, html, event_ids = [];
for (var actions, html, alarm, i=0; i < alarms.length; i++) {
alarm = alarms[i];
alarm.start = $.fullCalendar.parseISO8601(alarm.start, true);
alarm.end = $.fullCalendar.parseISO8601(alarm.end, true);
event_ids.push(alarm.id);
html = '<h3 class="event-title">' + Q(alarm.title) + '</h3>';
html += '<div class="event-section">' + Q(alarm.location || '') + '</div>';
html += '<div class="event-section">' + Q(this.event_date_text(alarm)) + '</div>';
adismiss = $('<a href="#" class="alarm-action-dismiss"></a>').html(rcmail.gettext('dismiss','calendar')).click(function(){
me.dismiss_link = $(this);
me.dismiss_alarm(me.dismiss_link.data('id'), 0);
});
asnooze = $('<a href="#" class="alarm-action-snooze"></a>').html(rcmail.gettext('snooze','calendar')).click(function(){
me.snooze_dropdown($(this));
});
actions = $('<div>').addClass('alarm-actions').append(adismiss.data('id', alarm.id)).append(asnooze.data('id', alarm.id));
$('<div>').addClass('alarm-item').html(html).append(actions).appendTo(this.alarm_dialog);
}
var buttons = {};
buttons[rcmail.gettext('dismissall','calendar')] = function() {
// submit dismissed event_ids to server
me.dismiss_alarm(me.alarm_ids.join(','), 0);
$(this).dialog('close');
};
this.alarm_dialog.appendTo(document.body).dialog({
modal: false,
resizable: true,
closeOnEscape: false,
dialogClass: 'alarm',
title: '<span class="ui-icon ui-icon-alert" style="float:left; margin:0 4px 0 0"></span>' + rcmail.gettext('alarmtitle', 'calendar'),
buttons: buttons,
close: function() {
$('#alarm-snooze-dropdown').hide();
$(this).dialog('destroy').remove();
me.alarm_dialog = null;
me.alarm_ids = null;
},
drag: function(event, ui) {
$('#alarm-snooze-dropdown').hide();
}
});
this.alarm_ids = event_ids;
};
// show a drop-down menu with a selection of snooze times
this.snooze_dropdown = function(link)
{
if (!this.snooze_popup) {
this.snooze_popup = $('#alarm-snooze-dropdown');
// create popup if not found
if (!this.snooze_popup.length) {
this.snooze_popup = $('<div>').attr('id', 'alarm-snooze-dropdown').addClass('popupmenu').appendTo(document.body);
this.snooze_popup.html(rcmail.env.snooze_select)
}
$('#alarm-snooze-dropdown a').click(function(e){
var time = String(this.href).replace(/.+#/, '');
me.dismiss_alarm($('#alarm-snooze-dropdown').data('id'), time);
return false;
});
}
// hide visible popup
if (this.snooze_popup.is(':visible') && this.snooze_popup.data('id') == link.data('id')) {
this.snooze_popup.hide();
this.dismiss_link = null;
}
else { // open popup below the clicked link
var pos = link.offset();
pos.top += link.height() + 2;
this.snooze_popup.data('id', link.data('id')).css({ top:Math.floor(pos.top)+'px', left:Math.floor(pos.left)+'px' }).show();
this.dismiss_link = link;
}
};
// dismiss or snooze alarms for the given event
this.dismiss_alarm = function(id, snooze)
{
$('#alarm-snooze-dropdown').hide();
rcmail.http_post('calendar/event', { action:'dismiss', e:{ id:id, snooze:snooze } });
// remove dismissed alarm from list
if (this.dismiss_link) {
this.dismiss_link.closest('div.alarm-item').hide();
var new_ids = jQuery.grep(this.alarm_ids, function(v){ return v != id; });
if (new_ids.length)
this.alarm_ids = new_ids;
else
this.alarm_dialog.dialog('close');
}
this.dismiss_link = null;
};
// create new event from current mail message
this.create_from_mail = function()
{
var uid;
if ((uid = rcmail.get_single_uid())) {
// load calendar UI (scripts and edit dialog template)
if (!this.ui_loaded) {
$.when(
$.getScript('./plugins/calendar/calendar_ui.js'),
$.get(rcmail.url('calendar/inlineui'), function(html){ $(document.body).append(html); }, 'html')
).then(function() {
// register attachments form
rcmail.gui_object('attachmentlist', 'attachmentlist');
// disable attendees feature (autocompletion and stuff is not initialized)
for (var c in rcmail.env.calendars)
rcmail.env.calendars[c].attendees = false;
me.ui_loaded = true;
me.ui = new rcube_calendar_ui(me.settings);
me.create_from_mail(); // start over
});
return;
}
else {
// get message contents for event dialog
var lock = rcmail.set_busy(true, 'loading');
rcmail.http_post('calendar/mailtoevent', {
'_mbox': rcmail.env.mailbox,
'_uid': uid
}, lock);
}
}
};
// callback function triggered from server with contents for the new event
this.mail2event_dialog = function(event)
{
if (event.title) {
this.ui.add_event(event);
rcmail.message_list.blur();
}
};
}
// static methods
rcube_calendar.add_event_from_mail = function(mime_id, status)
{
var lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('calendar/mailimportevent', {
'_uid': rcmail.env.uid,
'_mbox': rcmail.env.mailbox,
'_part': mime_id,
'_calendar': $('#calendar-saveto').val(),
'_status': status
}, lock);
return false;
};
rcube_calendar.remove_event_from_mail = function(uid, title)
{
if (confirm(rcmail.gettext('calendar.deleteventconfirm'))) {
var lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('calendar/event', {
e:{ uid:uid },
action: 'remove'
}, lock);
}
};
rcube_calendar.fetch_event_rsvp_status = function(event)
{
/*
var id = event.uid.replace(rcmail.identifier_expr, '');
$('#import-'+id+', #rsvp-'+id+', div.rsvp-status').hide();
$('#loading-'+id).show();
*/
rcmail.http_post('calendar/event', {
e:event,
action:'rsvp-status'
});
};
// extend jQuery
(function($){
$.fn.serializeJSON = function(){
var json = {};
jQuery.map($(this).serializeArray(), function(n, i) {
json[n['name']] = n['value'];
});
return json;
};
})(jQuery);
/* calendar plugin initialization (for non-calendar tasks) */
window.rcmail && rcmail.addEventListener('init', function(evt) {
if (rcmail.task != 'calendar') {
var cal = new rcube_calendar(rcmail.env.calendar_settings);
rcmail.addEventListener('plugin.display_alarms', function(alarms){ cal.display_alarms(alarms); });
rcmail.addEventListener('plugin.update_event_rsvp_status', function(p){
if (p.html)
$('#loading-'+p.id).hide().after(p.html);
else
$('#loading-'+p.id).hide();
$('#'+p.action+'-'+p.id).show().append(p.select);
});
// register create-from-mail command to message_commands array
if (rcmail.env.task == 'mail') {
// place link above 'view source'
$('#messagemenu a.calendarlink').parent().insertBefore($('#messagemenu a.sourcelink').parent());
rcmail.register_command('calendar-create-from-mail', function() { cal.create_from_mail() });
rcmail.addEventListener('plugin.mail2event_dialog', function(p){ cal.mail2event_dialog(p) });
rcmail.addEventListener('plugin.unlock_saving', function(p){ rcmail.set_busy(false, null, cal.ui.saving_lock); });
if (rcmail.env.action != 'show') {
rcmail.env.message_commands.push('calendar-create-from-mail');
rcmail.add_element($('<a>'));
}
else
rcmail.enable_command('calendar-create-from-mail', true);
}
}
rcmail.addEventListener('plugin.ping_url', function(p){
var action = p.action;
p.action = p.event = null;
new Image().src = rcmail.url(action, p);
});
});
diff --git a/plugins/calendar/calendar_ui.js b/plugins/calendar/calendar_ui.js
index 58a2c4ee..d226dbfd 100644
--- a/plugins/calendar/calendar_ui.js
+++ b/plugins/calendar/calendar_ui.js
@@ -1,2707 +1,2707 @@
/**
* Client UI Javascript for the Calendar plugin
*
- * @version 0.7-beta
+ * @version @package_version@
* @author Lazlo Westerhof <hello@lazlo.me>
* @author Thomas Bruederli <roundcube@gmail.com>
*
* Copyright (C) 2010, Lazlo Westerhof <hello@lazlo.me>
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Roundcube calendar UI client class
function rcube_calendar_ui(settings)
{
// extend base class
rcube_calendar.call(this, settings);
/*** member vars ***/
this.is_loading = false;
this.selected_event = null;
this.selected_calendar = null;
this.search_request = null;
this.saving_lock = null;
/*** private vars ***/
var DAY_MS = 86400000;
var HOUR_MS = 3600000;
var me = this;
var gmt_offset = (new Date().getTimezoneOffset() / -60) - (settings.timezone || 0) - (settings.dst || 0);
var client_timezone = new Date().getTimezoneOffset();
var day_clicked = day_clicked_ts = 0;
var ignore_click = false;
var event_defaults = { free_busy:'busy' };
var event_attendees = [];
var attendees_list;
var freebusy_ui = { workinhoursonly:false, needsupdate:false };
var freebusy_data = {};
var current_view = null;
var exec_deferred = bw.ie6 ? 5 : 1;
var sensitivitylabels = { 0:rcmail.gettext('public','calendar'), 1:rcmail.gettext('private','calendar'), 2:rcmail.gettext('confidential','calendar') };
var ui_loading = rcmail.set_busy(true, 'loading');
// general datepicker settings
var datepicker_settings = {
// translate from fullcalendar format to datepicker format
dateFormat: settings['date_format'].replace(/M/g, 'm').replace(/mmmmm/, 'MM').replace(/mmm/, 'M').replace(/dddd/, 'DD').replace(/ddd/, 'D').replace(/yy/g, 'y'),
firstDay : settings['first_day'],
dayNamesMin: settings['days_short'],
monthNames: settings['months'],
monthNamesShort: settings['months'],
changeMonth: false,
showOtherMonths: true,
selectOtherMonths: true
};
/*** private methods ***/
var Q = this.quote_html;
var text2html = function(str, maxlen, maxlines)
{
var html = Q(String(str));
// limit visible text length
if (maxlen) {
var morelink = ' <a href="#more" onclick="$(this).hide().next().show();return false" class="morelink">'+rcmail.gettext('showmore','calendar')+'</a><span style="display:none">',
lines = html.split(/\r?\n/),
words, out = '', len = 0;
for (var i=0; i < lines.length; i++) {
len += lines[i].length;
if (maxlines && i == maxlines - 1) {
out += lines[i] + '\n' + morelink;
maxlen = html.length * 2;
}
else if (len > maxlen) {
len = out.length;
words = lines[i].split(' ');
for (var j=0; j < words.length; j++) {
len += words[j].length + 1;
out += words[j] + ' ';
if (len > maxlen) {
out += morelink;
maxlen = html.length * 2;
}
}
out += '\n';
}
else
out += lines[i] + '\n';
}
if (maxlen > str.length)
out += '</span>';
html = out;
}
// simple link parser (similar to rcube_string_replacer class in PHP)
var utf_domain = '[^?&@"\'/\\(\\)\\s\\r\\t\\n]+\\.([^\x00-\x2f\x3b-\x40\x5b-\x60\x7b-\x7f]{2,}|xn--[a-z0-9]{2,})';
var url1 = '.:;,', url2 = 'a-z0-9%=#@+?&/_~\\[\\]-';
var link_pattern = new RegExp('([hf]t+ps?://)('+utf_domain+'(['+url1+']?['+url2+']+)*)?', 'ig');
var mailto_pattern = new RegExp('([^\\s\\n\\(\\);]+@'+utf_domain+')', 'ig');
return html
.replace(link_pattern, '<a href="$1$2" target="_blank">$1$2</a>')
.replace(mailto_pattern, '<a href="mailto:$1">$1</a>')
.replace(/(mailto:)([^"]+)"/g, '$1$2" onclick="rcmail.command(\'compose\', \'$2\');return false"')
.replace(/\n/g, "<br/>");
};
// same as str.split(delimiter) but it ignores delimiters within quoted strings
var explode_quoted_string = function(str, delimiter)
{
var result = [],
strlen = str.length,
q, p, i, char, last;
for (q = p = i = 0; i < strlen; i++) {
char = str.charAt(i);
if (char == '"' && last != '\\') {
q = !q;
}
else if (!q && char == delimiter) {
result.push(str.substring(p, i));
p = i + 1;
}
last = char;
}
result.push(str.substr(p));
return result;
};
// from time and date strings to a real date object
var parse_datetime = function(time, date)
{
// we use the utility function from datepicker to parse dates
var date = date ? $.datepicker.parseDate(datepicker_settings.dateFormat, date, datepicker_settings) : new Date();
var time_arr = time.replace(/\s*[ap][.m]*/i, '').replace(/0([0-9])/g, '$1').split(/[:.]/);
if (!isNaN(time_arr[0])) {
date.setHours(time_arr[0]);
if (time.match(/p[.m]*/i) && date.getHours() < 12)
date.setHours(parseInt(time_arr[0]) + 12);
else if (time.match(/a[.m]*/i) && date.getHours() == 12)
date.setHours(0);
}
if (!isNaN(time_arr[1]))
date.setMinutes(time_arr[1]);
return date;
};
// clone the given date object and optionally adjust time
var clone_date = function(date, adjust)
{
var d = new Date(date.getTime());
// set time to 00:00
if (adjust == 1) {
d.setHours(0);
d.setMinutes(0);
}
// set time to 23:59
else if (adjust == 2) {
d.setHours(23);
d.setMinutes(59);
}
return d;
};
// convert the given Date object into a unix timestamp respecting browser's and user's timezone settings
var date2unixtime = function(date)
{
var dst_offset = (client_timezone - date.getTimezoneOffset()) * 60; // adjust DST offset
return Math.round(date.getTime()/1000 + gmt_offset * 3600 + dst_offset);
};
var fromunixtime = function(ts)
{
ts -= gmt_offset * 3600;
var date = new Date(ts * 1000),
dst_offset = (client_timezone - date.getTimezoneOffset()) * 60;
if (dst_offset) // adjust DST offset
date.setTime((ts + 3600) * 1000);
return date;
};
// determine whether the given date is on a weekend
var is_weekend = function(date)
{
return date.getDay() == 0 || date.getDay() == 6;
};
var is_workinghour = function(date)
{
if (settings['work_start'] > settings['work_end'])
return date.getHours() >= settings['work_start'] || date.getHours() < settings['work_end'];
else
return date.getHours() >= settings['work_start'] && date.getHours() < settings['work_end'];
};
// check if the event has 'real' attendees, excluding the current user
var has_attendees = function(event)
{
return (event.attendees && (event.attendees.length > 1 || event.attendees[0].email != settings.identity.email));
};
// check if the current user is an attendee of this event
var is_attendee = function(event, role)
{
for (var i=0; event.attendees && i < event.attendees.length; i++) {
if ((!role || event.attendees[i].role == role) && event.attendees[i].email && settings.identity.emails.indexOf(';'+event.attendees[i].email) >= 0)
return true;
}
return false;
};
// check if the current user is the organizer
var is_organizer = function(event)
{
return is_attendee(event, 'ORGANIZER') || !event.id;
};
// create a nice human-readable string for the date/time range
var event_date_text = function(event)
{
var fromto, duration = event.end.getTime() / 1000 - event.start.getTime() / 1000;
if (event.allDay)
fromto = $.fullCalendar.formatDate(event.start, settings['date_format']) + (duration > 86400 || event.start.getDay() != event.end.getDay() ? ' &mdash; ' + $.fullCalendar.formatDate(event.end, settings['date_format']) : '');
else if (duration < 86400 && event.start.getDay() == event.end.getDay())
fromto = $.fullCalendar.formatDate(event.start, settings['date_format']) + ' ' + $.fullCalendar.formatDate(event.start, settings['time_format']) + ' &mdash; '
+ $.fullCalendar.formatDate(event.end, settings['time_format']);
else
fromto = $.fullCalendar.formatDate(event.start, settings['date_format']) + ' ' + $.fullCalendar.formatDate(event.start, settings['time_format']) + ' &mdash; '
+ $.fullCalendar.formatDate(event.end, settings['date_format']) + ' ' + $.fullCalendar.formatDate(event.end, settings['time_format']);
return fromto;
};
var load_attachment = function(event, att)
{
var qstring = '_id='+urlencode(att.id)+'&_event='+urlencode(event.recurrence_id||event.id)+'&_cal='+urlencode(event.calendar);
// open attachment in frame if it's of a supported mimetype
if (id && att.mimetype && $.inArray(att.mimetype, rcmail.mimetypes)>=0) {
rcmail.attachment_win = window.open(rcmail.env.comm_path+'&_action=get-attachment&'+qstring+'&_frame=1', 'rcubeeventattachment');
if (rcmail.attachment_win) {
window.setTimeout(function() { rcmail.attachment_win.focus(); }, 10);
return;
}
}
rcmail.goto_url('get-attachment', qstring+'&_download=1', false);
};
// build event attachments list
var event_show_attachments = function(list, container, event, edit)
{
var i, id, len, img, content, li, elem,
ul = document.createElement('UL');
for (i=0, len=list.length; i<len; i++) {
li = document.createElement('LI');
elem = list[i];
if (edit) {
rcmail.env.attachments[elem.id] = elem;
// delete icon
content = document.createElement('A');
content.href = '#delete';
content.title = rcmail.gettext('delete');
$(content).click({id: elem.id}, function(e) { remove_attachment(this, e.data.id); return false; });
if (!rcmail.env.deleteicon)
content.innerHTML = rcmail.gettext('delete');
else {
img = document.createElement('IMG');
img.src = rcmail.env.deleteicon;
img.alt = rcmail.gettext('delete');
content.appendChild(img);
}
li.appendChild(content);
}
// name/link
content = document.createElement('A');
content.innerHTML = list[i].name;
content.href = '#load';
$(content).click({event: event, att: elem}, function(e) {
load_attachment(e.data.event, e.data.att); return false; });
li.appendChild(content);
ul.appendChild(li);
}
if (edit && rcmail.gui_objects.attachmentlist) {
ul.id = rcmail.gui_objects.attachmentlist.id;
rcmail.gui_objects.attachmentlist = ul;
}
container.empty().append(ul);
};
var remove_attachment = function(elem, id)
{
$(elem.parentNode).hide();
rcmail.env.deleted_attachments.push(id);
delete rcmail.env.attachments[id];
};
// event details dialog (show only)
var event_show_dialog = function(event)
{
var $dialog = $("#eventshow").dialog('close').removeClass().addClass('uidialog');
var calendar = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar] : { editable:false };
me.selected_event = event;
$dialog.find('div.event-section, div.event-line').hide();
$('#event-title').html(Q(event.title)).show();
if (event.location)
$('#event-location').html('@ ' + text2html(event.location)).show();
if (event.description)
$('#event-description').show().children('.event-text').html(text2html(event.description, 300, 6));
// render from-to in a nice human-readable way
$('#event-date').html(Q(me.event_date_text(event))).show();
if (event.recurrence && event.recurrence_text)
$('#event-repeat').show().children('.event-text').html(Q(event.recurrence_text));
if (event.alarms && event.alarms_text)
$('#event-alarm').show().children('.event-text').html(Q(event.alarms_text));
if (calendar.name)
$('#event-calendar').show().children('.event-text').html(Q(calendar.name)).removeClass().addClass('event-text').addClass('cal-'+calendar.id);
if (event.categories)
$('#event-category').show().children('.event-text').html(Q(event.categories)).removeClass().addClass('event-text cat-'+String(event.categories).replace(rcmail.identifier_expr, ''));
if (event.free_busy)
$('#event-free-busy').show().children('.event-text').html(Q(rcmail.gettext(event.free_busy, 'calendar')));
if (event.priority > 0) {
var priolabels = [ '', rcmail.gettext('high'), rcmail.gettext('highest'), '', '', rcmail.gettext('normal'), '', '', rcmail.gettext('low'), rcmail.gettext('lowest') ];
$('#event-priority').show().children('.event-text').html(Q(event.priority+' '+priolabels[event.priority]));
}
if (event.sensitivity != 0) {
var sensitivityclasses = { 0:'public', 1:'private', 2:'confidential' };
$('#event-sensitivity').show().children('.event-text').html(Q(sensitivitylabels[event.sensitivity]));
$dialog.addClass('sensitivity-'+sensitivityclasses[event.sensitivity]);
}
// create attachments list
if ($.isArray(event.attachments)) {
event_show_attachments(event.attachments, $('#event-attachments').children('.event-text'), event);
if (event.attachments.length > 0) {
$('#event-attachments').show();
}
}
else if (calendar.attachments) {
// fetch attachments, some drivers doesn't set 'attachments' prop of the event?
}
// list event attendees
if (calendar.attendees && event.attendees) {
var data, dispname, organizer = false, rsvp = false, html = '';
for (var j=0; j < event.attendees.length; j++) {
data = event.attendees[j];
dispname = Q(data.name || data.email);
if (data.email) {
dispname = '<a href="mailto:' + data.email + '" title="' + Q(data.email) + '" class="mailtolink">' + dispname + '</a>';
if (data.role == 'ORGANIZER')
organizer = true;
else if ((data.status == 'NEEDS-ACTION' || data.status == 'TENTATIVE') && settings.identity.emails.indexOf(';'+data.email) >= 0)
rsvp = data.status.toLowerCase();
}
html += '<span class="attendee ' + String(data.role == 'ORGANIZER' ? 'organizer' : data.status).toLowerCase() + '">' + dispname + '</span> ';
// stop listing attendees
if (j == 7 && event.attendees.length >= 7) {
html += ' <em>' + rcmail.gettext('andnmore', 'calendar').replace('$nr', event.attendees.length - j - 1) + '</em>';
break;
}
}
if (html && (event.attendees.length > 1 || !organizer)) {
$('#event-attendees').show()
.children('.event-text')
.html(html)
.find('a.mailtolink').click(function(e) { rcmail.redirect(rcmail.url('mail/compose', { _to:this.href.substr(7) })); return false; });
}
$('#event-rsvp')[(rsvp?'show':'hide')]();
$('#event-rsvp .rsvp-buttons input').prop('disabled', false).filter('input[rel='+rsvp+']').prop('disabled', true);
}
var buttons = {};
if (calendar.editable && event.editable !== false) {
buttons[rcmail.gettext('edit', 'calendar')] = function() {
event_edit_dialog('edit', event);
};
buttons[rcmail.gettext('remove', 'calendar')] = function() {
me.delete_event(event);
$dialog.dialog('close');
};
}
else {
buttons[rcmail.gettext('close', 'calendar')] = function(){
$dialog.dialog('close');
};
}
// open jquery UI dialog
$dialog.dialog({
modal: false,
resizable: !bw.ie6,
closeOnEscape: (!bw.ie6 && !bw.ie7), // disable for performance reasons
title: null,
close: function() {
$dialog.dialog('destroy').hide();
},
buttons: buttons,
minWidth: 320,
width: 420
}).show();
// set dialog size according to content
me.dialog_resize($dialog.get(0), $dialog.height(), 420);
/*
// add link for "more options" drop-down
$('<a>')
.attr('href', '#')
.html('More Options')
.addClass('dropdown-link')
.click(function(){ return false; })
.insertBefore($dialog.parent().find('.ui-dialog-buttonset').children().first());
*/
};
// bring up the event dialog (jquery-ui popup)
var event_edit_dialog = function(action, event)
{
// close show dialog first
$("#eventshow").dialog('close');
var $dialog = $('<div>');
var calendar = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar] : { editable:action=='new' };
me.selected_event = $.extend($.extend({}, event_defaults), event); // clone event object (with defaults)
event = me.selected_event; // change reference to clone
freebusy_ui.needsupdate = false;
// reset dialog first
$('#eventtabs').get(0).reset();
// event details
var title = $('#edit-title').val(event.title || '');
var location = $('#edit-location').val(event.location || '');
var description = $('#edit-description').html(event.description || '');
var categories = $('#edit-categories').val(event.categories);
var calendars = $('#edit-calendar').val(event.calendar);
var freebusy = $('#edit-free-busy').val(event.free_busy);
var priority = $('#edit-priority').val(event.priority);
var sensitivity = $('#edit-sensitivity').val(event.sensitivity);
var duration = Math.round((event.end.getTime() - event.start.getTime()) / 1000);
var startdate = $('#edit-startdate').val($.fullCalendar.formatDate(event.start, settings['date_format'])).data('duration', duration);
var starttime = $('#edit-starttime').val($.fullCalendar.formatDate(event.start, settings['time_format'])).show();
var enddate = $('#edit-enddate').val($.fullCalendar.formatDate(event.end, settings['date_format']));
var endtime = $('#edit-endtime').val($.fullCalendar.formatDate(event.end, settings['time_format'])).show();
var allday = $('#edit-allday').get(0);
var notify = $('#edit-attendees-donotify').get(0);
var invite = $('#edit-attendees-invite').get(0);
notify.checked = has_attendees(event), invite.checked = true;
if (event.allDay) {
starttime.val("12:00").hide();
endtime.val("13:00").hide();
allday.checked = true;
}
else {
allday.checked = false;
}
// set alarm(s)
// TODO: support multiple alarm entries
if (event.alarms) {
if (typeof event.alarms == 'string')
event.alarms = event.alarms.split(';');
for (var alarm, i=0; i < event.alarms.length; i++) {
alarm = String(event.alarms[i]).split(':');
if (!alarm[1] && alarm[0]) alarm[1] = 'DISPLAY';
$('select.edit-alarm-type').val(alarm[1]);
if (alarm[0].match(/@(\d+)/)) {
var ondate = fromunixtime(parseInt(RegExp.$1));
$('select.edit-alarm-offset').val('@');
$('input.edit-alarm-date').val($.fullCalendar.formatDate(ondate, settings['date_format']));
$('input.edit-alarm-time').val($.fullCalendar.formatDate(ondate, settings['time_format']));
}
else if (alarm[0].match(/([-+])(\d+)([MHD])/)) {
$('input.edit-alarm-value').val(RegExp.$2);
$('select.edit-alarm-offset').val(''+RegExp.$1+RegExp.$3);
}
}
}
// set correct visibility by triggering onchange handlers
$('select.edit-alarm-type, select.edit-alarm-offset').change();
// enable/disable alarm property according to backend support
$('#edit-alarms')[(calendar.alarms ? 'show' : 'hide')]();
// check categories drop-down: add value if not exists
if (event.categories && !categories.find("option[value='"+event.categories+"']").length) {
$('<option>').attr('value', event.categories).text(event.categories).appendTo(categories).prop('selected', true);
}
// set recurrence form
var recurrence, interval, rrtimes, rrenddate;
var load_recurrence_tab = function()
{
recurrence = $('#edit-recurrence-frequency').val(event.recurrence ? event.recurrence.FREQ : '').change();
interval = $('select.edit-recurrence-interval').val(event.recurrence ? event.recurrence.INTERVAL : 1);
rrtimes = $('#edit-recurrence-repeat-times').val(event.recurrence ? event.recurrence.COUNT : 1);
rrenddate = $('#edit-recurrence-enddate').val(event.recurrence && event.recurrence.UNTIL ? $.fullCalendar.formatDate(new Date(event.recurrence.UNTIL*1000), settings['date_format']) : '');
$('input.edit-recurrence-until:checked').prop('checked', false);
var weekdays = ['SU','MO','TU','WE','TH','FR','SA'];
var rrepeat_id = '#edit-recurrence-repeat-forever';
if (event.recurrence && event.recurrence.COUNT) rrepeat_id = '#edit-recurrence-repeat-count';
else if (event.recurrence && event.recurrence.UNTIL) rrepeat_id = '#edit-recurrence-repeat-until';
$(rrepeat_id).prop('checked', true);
if (event.recurrence && event.recurrence.BYDAY && event.recurrence.FREQ == 'WEEKLY') {
var wdays = event.recurrence.BYDAY.split(',');
$('input.edit-recurrence-weekly-byday').val(wdays);
}
if (event.recurrence && event.recurrence.BYMONTHDAY) {
$('input.edit-recurrence-monthly-bymonthday').val(String(event.recurrence.BYMONTHDAY).split(','));
$('input.edit-recurrence-monthly-mode').val(['BYMONTHDAY']);
}
if (event.recurrence && event.recurrence.BYDAY && (event.recurrence.FREQ == 'MONTHLY' || event.recurrence.FREQ == 'YEARLY')) {
var byday, section = event.recurrence.FREQ.toLowerCase();
if ((byday = String(event.recurrence.BYDAY).match(/(-?[1-4])([A-Z]+)/))) {
$('#edit-recurrence-'+section+'-prefix').val(byday[1]);
$('#edit-recurrence-'+section+'-byday').val(byday[2]);
}
$('input.edit-recurrence-'+section+'-mode').val(['BYDAY']);
}
else if (event.start) {
$('#edit-recurrence-monthly-byday').val(weekdays[event.start.getDay()]);
}
if (event.recurrence && event.recurrence.BYMONTH) {
$('input.edit-recurrence-yearly-bymonth').val(String(event.recurrence.BYMONTH).split(','));
}
else if (event.start) {
$('input.edit-recurrence-yearly-bymonth').val([String(event.start.getMonth()+1)]);
}
};
// show warning if editing a recurring event
if (event.id && event.recurrence) {
$('#edit-recurring-warning').show();
$('input.edit-recurring-savemode[value="all"]').prop('checked', true);
}
else
$('#edit-recurring-warning').hide();
// init attendees tab
var organizer = !event.attendees || is_organizer(event);
event_attendees = [];
attendees_list = $('#edit-attendees-table > tbody').html('');
$('#edit-attendees-notify')[(notify.checked && organizer ? 'show' : 'hide')]();
$('#edit-localchanges-warning')[(has_attendees(event) && !organizer ? 'show' : 'hide')]();
var load_attendees_tab = function()
{
if (event.attendees) {
for (var j=0; j < event.attendees.length; j++)
add_attendee(event.attendees[j], !organizer);
}
$('#edit-attendees-form')[(organizer?'show':'hide')]();
$('#edit-attendee-schedule')[(calendar.freebusy?'show':'hide')]();
};
// attachments
var load_attachments_tab = function()
{
rcmail.enable_command('remove-attachment', !calendar.readonly);
rcmail.env.deleted_attachments = [];
// we're sharing some code for uploads handling with app.js
rcmail.env.attachments = [];
rcmail.env.compose_id = event.id; // for rcmail.async_upload_form()
if ($.isArray(event.attachments)) {
event_show_attachments(event.attachments, $('#edit-attachments'), event, true);
}
else {
$('#edit-attachments > ul').empty();
// fetch attachments, some drivers doesn't set 'attachments' array for event?
}
};
// init dialog buttons
var buttons = {};
buttons[rcmail.gettext('save', 'calendar')] = function() {
var start = parse_datetime(allday.checked ? '12:00' : starttime.val(), startdate.val());
var end = parse_datetime(allday.checked ? '13:00' : endtime.val(), enddate.val());
// basic input validatetion
if (start.getTime() > end.getTime()) {
alert(rcmail.gettext('invalideventdates', 'calendar'));
return false;
}
// post data to server
var data = {
calendar: event.calendar,
start: date2unixtime(start),
end: date2unixtime(end),
allday: allday.checked?1:0,
title: title.val(),
description: description.val(),
location: location.val(),
categories: categories.val(),
free_busy: freebusy.val(),
priority: priority.val(),
sensitivity: sensitivity.val(),
recurrence: '',
alarms: '',
attendees: event_attendees,
deleted_attachments: rcmail.env.deleted_attachments,
attachments: []
};
// serialize alarm settings
// TODO: support multiple alarm entries
var alarm = $('select.edit-alarm-type').val();
if (alarm) {
var val, offset = $('select.edit-alarm-offset').val();
if (offset == '@')
data.alarms = '@' + date2unixtime(parse_datetime($('input.edit-alarm-time').val(), $('input.edit-alarm-date').val())) + ':' + alarm;
else if ((val = parseInt($('input.edit-alarm-value').val())) && !isNaN(val) && val >= 0)
data.alarms = offset[0] + val + offset[1] + ':' + alarm;
}
// uploaded attachments list
for (var i in rcmail.env.attachments)
if (i.match(/^rcmfile(.+)/))
data.attachments.push(RegExp.$1);
// read attendee roles
$('select.edit-attendee-role').each(function(i, elem){
if (data.attendees[i])
data.attendees[i].role = $(elem).val();
});
// don't submit attendees if only myself is added as organizer
if (data.attendees.length == 1 && data.attendees[0].role == 'ORGANIZER' && data.attendees[0].email == settings.identity.email)
data.attendees = [];
// tell server to send notifications
if (data.attendees.length && organizer && ((event.id && notify.checked) || (!event.id && invite.checked))) {
data._notify = 1;
}
// gather recurrence settings
var freq;
if ((freq = recurrence.val()) != '') {
data.recurrence = {
FREQ: freq,
INTERVAL: $('#edit-recurrence-interval-'+freq.toLowerCase()).val()
};
var until = $('input.edit-recurrence-until:checked').val();
if (until == 'count')
data.recurrence.COUNT = rrtimes.val();
else if (until == 'until')
data.recurrence.UNTIL = date2unixtime(parse_datetime(endtime.val(), rrenddate.val()));
if (freq == 'WEEKLY') {
var byday = [];
$('input.edit-recurrence-weekly-byday:checked').each(function(){ byday.push(this.value); });
if (byday.length)
data.recurrence.BYDAY = byday.join(',');
}
else if (freq == 'MONTHLY') {
var mode = $('input.edit-recurrence-monthly-mode:checked').val(), bymonday = [];
if (mode == 'BYMONTHDAY') {
$('input.edit-recurrence-monthly-bymonthday:checked').each(function(){ bymonday.push(this.value); });
if (bymonday.length)
data.recurrence.BYMONTHDAY = bymonday.join(',');
}
else
data.recurrence.BYDAY = $('#edit-recurrence-monthly-prefix').val() + $('#edit-recurrence-monthly-byday').val();
}
else if (freq == 'YEARLY') {
var byday, bymonth = [];
$('input.edit-recurrence-yearly-bymonth:checked').each(function(){ bymonth.push(this.value); });
if (bymonth.length)
data.recurrence.BYMONTH = bymonth.join(',');
if ((byday = $('#edit-recurrence-yearly-byday').val()))
data.recurrence.BYDAY = $('#edit-recurrence-yearly-prefix').val() + byday;
}
}
data.calendar = calendars.val();
if (event.id) {
data.id = event.id;
if (event.recurrence)
data._savemode = $('input.edit-recurring-savemode:checked').val();
if (data.calendar && data.calendar != event.calendar)
data._fromcalendar = event.calendar;
}
update_event(action, data);
$dialog.dialog("close");
};
if (event.id) {
buttons[rcmail.gettext('remove', 'calendar')] = function() {
me.delete_event(event);
$dialog.dialog('close');
};
}
buttons[rcmail.gettext('cancel', 'calendar')] = function() {
$dialog.dialog("close");
};
// show/hide tabs according to calendar's feature support
$('#edit-tab-attendees')[(calendar.attendees?'show':'hide')]();
$('#edit-tab-attachments')[(calendar.attachments?'show':'hide')]();
// activate the first tab
$('#eventtabs').tabs('select', 0);
// hack: set task to 'calendar' to make all dialog actions work correctly
var comm_path_before = rcmail.env.comm_path;
rcmail.env.comm_path = comm_path_before.replace(/_task=[a-z]+/, '_task=calendar');
var editform = $("#eventedit");
// open jquery UI dialog
$dialog.dialog({
modal: true,
resizable: (!bw.ie6 && !bw.ie7), // disable for performance reasons
closeOnEscape: false,
title: rcmail.gettext((action == 'edit' ? 'edit_event' : 'new_event'), 'calendar'),
close: function() {
editform.hide().appendTo(document.body);
$dialog.dialog("destroy").remove();
rcmail.ksearch_blur();
rcmail.ksearch_destroy();
freebusy_data = {};
rcmail.env.comm_path = comm_path_before; // restore comm_path
},
buttons: buttons,
minWidth: 500,
width: 580
}).append(editform.show()); // adding form content AFTERWARDS massively speeds up opening on IE6
// set dialog size according to form content
me.dialog_resize($dialog.get(0), editform.height() + (bw.ie ? 20 : 0), 530);
title.select();
// init other tabs asynchronously
window.setTimeout(load_recurrence_tab, exec_deferred);
if (calendar.attendees)
window.setTimeout(load_attendees_tab, exec_deferred);
if (calendar.attachments)
window.setTimeout(load_attachments_tab, exec_deferred);
};
// open a dialog to display detailed free-busy information and to find free slots
var event_freebusy_dialog = function()
{
var $dialog = $('#eventfreebusy').dialog('close');
var event = me.selected_event;
if (!event_attendees.length)
return false;
// set form elements
var allday = $('#edit-allday').get(0);
var duration = Math.round((event.end.getTime() - event.start.getTime()) / 1000);
freebusy_ui.startdate = $('#schedule-startdate').val($.fullCalendar.formatDate(event.start, settings['date_format'])).data('duration', duration);
freebusy_ui.starttime = $('#schedule-starttime').val($.fullCalendar.formatDate(event.start, settings['time_format'])).show();
freebusy_ui.enddate = $('#schedule-enddate').val($.fullCalendar.formatDate(event.end, settings['date_format']));
freebusy_ui.endtime = $('#schedule-endtime').val($.fullCalendar.formatDate(event.end, settings['time_format'])).show();
if (allday.checked) {
freebusy_ui.starttime.val("12:00").hide();
freebusy_ui.endtime.val("13:00").hide();
event.allDay = true;
}
// read attendee roles from drop-downs
$('select.edit-attendee-role').each(function(i, elem){
if (event_attendees[i])
event_attendees[i].role = $(elem).val();
});
// render time slots
var now = new Date(), fb_start = new Date(), fb_end = new Date();
fb_start.setTime(event.start);
fb_start.setHours(0); fb_start.setMinutes(0); fb_start.setSeconds(0); fb_start.setMilliseconds(0);
fb_end.setTime(fb_start.getTime() + DAY_MS);
freebusy_data = { required:{}, all:{} };
freebusy_ui.loading = 1; // prevent render_freebusy_grid() to load data yet
freebusy_ui.numdays = Math.max(allday.checked ? 14 : 1, Math.ceil(duration * 2 / 86400));
freebusy_ui.interval = allday.checked ? 1440 : 60;
freebusy_ui.start = fb_start;
freebusy_ui.end = new Date(freebusy_ui.start.getTime() + DAY_MS * freebusy_ui.numdays);
render_freebusy_grid(0);
// render list of attendees
freebusy_ui.attendees = {};
var domid, dispname, data, role_html, list_html = '';
for (var i=0; i < event_attendees.length; i++) {
data = event_attendees[i];
dispname = Q(data.name || data.email);
domid = String(data.email).replace(rcmail.identifier_expr, '');
role_html = '<a class="attendee-role-toggle" id="rcmlia' + domid + '" title="' + Q(rcmail.gettext('togglerole', 'calendar')) + '">&nbsp;</a>';
list_html += '<div class="attendee ' + String(data.role).toLowerCase() + '" id="rcmli' + domid + '">' + role_html + dispname + '</div>';
// clone attendees data for local modifications
freebusy_ui.attendees[i] = freebusy_ui.attendees[domid] = $.extend({}, data);
}
// add total row
list_html += '<div class="attendee spacer">&nbsp;</div>';
list_html += '<div class="attendee total">' + rcmail.gettext('reqallattendees','calendar') + '</div>';
$('#schedule-attendees-list').html(list_html)
.unbind('click.roleicons')
.bind('click.roleicons', function(e){
// toggle attendee status upon click on icon
if (e.target.id && e.target.id.match(/rcmlia(.+)/)) {
var attendee, domid = RegExp.$1, roles = [ 'REQ-PARTICIPANT', 'OPT-PARTICIPANT', 'CHAIR' ];
if ((attendee = freebusy_ui.attendees[domid]) && attendee.role != 'ORGANIZER') {
var req = attendee.role != 'OPT-PARTICIPANT';
var j = $.inArray(attendee.role, roles);
j = (j+1) % roles.length;
attendee.role = roles[j];
$(e.target).parent().removeClass().addClass('attendee '+String(attendee.role).toLowerCase());
// update total display if required-status changed
if (req != (roles[j] != 'OPT-PARTICIPANT')) {
compute_freebusy_totals();
update_freebusy_display(attendee.email);
}
}
}
return false;
});
// enable/disable buttons
$('#shedule-find-prev').button('option', 'disabled', (fb_start.getTime() < now.getTime()));
// dialog buttons
var buttons = {};
buttons[rcmail.gettext('select', 'calendar')] = function() {
$('#edit-startdate').val(freebusy_ui.startdate.val());
$('#edit-starttime').val(freebusy_ui.starttime.val());
$('#edit-enddate').val(freebusy_ui.enddate.val());
$('#edit-endtime').val(freebusy_ui.endtime.val());
// write role changes back to main dialog
$('select.edit-attendee-role').each(function(i, elem){
if (event_attendees[i] && freebusy_ui.attendees[i]) {
event_attendees[i].role = freebusy_ui.attendees[i].role;
$(elem).val(event_attendees[i].role);
}
});
if (freebusy_ui.needsupdate)
update_freebusy_status(me.selected_event);
freebusy_ui.needsupdate = false;
$dialog.dialog("close");
};
buttons[rcmail.gettext('cancel', 'calendar')] = function() {
$dialog.dialog("close");
};
$dialog.dialog({
modal: true,
resizable: true,
closeOnEscape: (!bw.ie6 && !bw.ie7),
title: rcmail.gettext('scheduletime', 'calendar'),
close: function() {
if (bw.ie6)
$("#edit-attendees-table").css('visibility','visible');
$dialog.dialog("destroy").hide();
},
resizeStop: function() {
render_freebusy_overlay();
},
buttons: buttons,
minWidth: 640,
width: 850
}).show();
// hide edit dialog on IE6 because of drop-down elements
if (bw.ie6)
$("#edit-attendees-table").css('visibility','hidden');
// adjust dialog size to fit grid without scrolling
var gridw = $('#schedule-freebusy-times').width();
var overflow = gridw - $('#attendees-freebusy-table td.times').width() + 1;
me.dialog_resize($dialog.get(0), $dialog.height() + (bw.ie ? 20 : 0), 800 + Math.max(0, overflow));
// fetch data from server
freebusy_ui.loading = 0;
load_freebusy_data(freebusy_ui.start, freebusy_ui.interval);
};
// render an HTML table showing free-busy status for all the event attendees
var render_freebusy_grid = function(delta)
{
if (delta) {
freebusy_ui.start.setTime(freebusy_ui.start.getTime() + DAY_MS * delta);
// skip weekends if in workinhoursonly-mode
if (Math.abs(delta) == 1 && freebusy_ui.workinhoursonly) {
while (is_weekend(freebusy_ui.start))
freebusy_ui.start.setTime(freebusy_ui.start.getTime() + DAY_MS * delta);
}
freebusy_ui.end = new Date(freebusy_ui.start.getTime() + DAY_MS * freebusy_ui.numdays);
}
var dayslots = Math.floor(1440 / freebusy_ui.interval);
var date_format = 'ddd '+ (dayslots <= 2 ? settings.date_short : settings.date_format);
var lastdate, datestr, css,
curdate = new Date(),
allday = (freebusy_ui.interval == 1440),
times_css = (allday ? 'allday ' : ''),
dates_row = '<tr class="dates">',
times_row = '<tr class="times">',
slots_row = '';
for (var s = 0, t = freebusy_ui.start.getTime(); t < freebusy_ui.end.getTime(); s++) {
curdate.setTime(t);
datestr = fc.fullCalendar('formatDate', curdate, date_format);
if (datestr != lastdate) {
dates_row += '<th colspan="' + dayslots + '" class="boxtitle date' + $.fullCalendar.formatDate(curdate, 'ddMMyyyy') + '">' + Q(datestr) + '</th>';
lastdate = datestr;
}
// set css class according to working hours
css = is_weekend(curdate) || (freebusy_ui.interval <= 60 && !is_workinghour(curdate)) ? 'offhours' : 'workinghours';
times_row += '<td class="' + times_css + css + '" id="t-' + Math.floor(t/1000) + '">' + Q(allday ? rcmail.gettext('all-day','calendar') : $.fullCalendar.formatDate(curdate, settings['time_format'])) + '</td>';
slots_row += '<td class="' + css + ' unknown">&nbsp;</td>';
t += freebusy_ui.interval * 60000;
}
dates_row += '</tr>';
times_row += '</tr>';
// render list of attendees
var domid, data, list_html = '', times_html = '';
for (var i=0; i < event_attendees.length; i++) {
data = event_attendees[i];
domid = String(data.email).replace(rcmail.identifier_expr, '');
times_html += '<tr id="fbrow' + domid + '">' + slots_row + '</tr>';
}
// add line for all/required attendees
times_html += '<tr class="spacer"><td colspan="' + (dayslots * freebusy_ui.numdays) + '">&nbsp;</td>';
times_html += '<tr id="fbrowall">' + slots_row + '</tr>';
var table = $('#schedule-freebusy-times');
table.children('thead').html(dates_row + times_row);
table.children('tbody').html(times_html);
// initialize event handlers on grid
if (!freebusy_ui.grid_events) {
freebusy_ui.grid_events = true;
table.children('thead').click(function(e){
// move event to the clicked date/time
if (e.target.id && e.target.id.match(/t-(\d+)/)) {
var newstart = new Date(RegExp.$1 * 1000);
// set time to 00:00
if (me.selected_event.allDay) {
newstart.setMinutes(0);
newstart.setHours(0);
}
update_freebusy_dates(newstart, new Date(newstart.getTime() + freebusy_ui.startdate.data('duration') * 1000));
render_freebusy_overlay();
}
})
}
// if we have loaded free-busy data, show it
if (!freebusy_ui.loading) {
if (date2unixtime(freebusy_ui.start) < freebusy_data.start || date2unixtime(freebusy_ui.end) > freebusy_data.end || freebusy_ui.interval != freebusy_data.interval) {
load_freebusy_data(freebusy_ui.start, freebusy_ui.interval);
}
else {
for (var email, i=0; i < event_attendees.length; i++) {
if ((email = event_attendees[i].email))
update_freebusy_display(email);
}
}
}
// render current event date/time selection over grid table
// use timeout to let the dom attributes (width/height/offset) be set first
window.setTimeout(function(){ render_freebusy_overlay(); }, 10);
};
// render overlay element over the grid to visiualize the current event date/time
var render_freebusy_overlay = function()
{
var overlay = $('#schedule-event-time');
if (me.selected_event.end.getTime() <= freebusy_ui.start.getTime() || me.selected_event.start.getTime() >= freebusy_ui.end.getTime()) {
overlay.draggable('disable').hide();
}
else {
var table = $('#schedule-freebusy-times'),
width = 0,
pos = { top:table.children('thead').height(), left:0 },
eventstart = date2unixtime(clone_date(me.selected_event.start, me.selected_event.allDay?1:0)),
eventend = date2unixtime(clone_date(me.selected_event.end, me.selected_event.allDay?2:0)) - 60,
slotstart = date2unixtime(freebusy_ui.start),
slotsize = freebusy_ui.interval * 60,
slotend, fraction, $cell;
// iterate through slots to determine position and size of the overlay
table.children('thead').find('td').each(function(i, cell){
slotend = slotstart + slotsize - 1;
// event starts in this slot: compute left
if (eventstart >= slotstart && eventstart <= slotend) {
fraction = 1 - (slotend - eventstart) / slotsize;
pos.left = Math.round(cell.offsetLeft + cell.offsetWidth * fraction);
}
// event ends in this slot: compute width
if (eventend >= slotstart && eventend <= slotend) {
fraction = 1 - (slotend - eventend) / slotsize;
width = Math.round(cell.offsetLeft + cell.offsetWidth * fraction) - pos.left;
}
slotstart = slotstart + slotsize;
});
if (!width)
width = table.width() - pos.left;
// overlay is visible
if (width > 0) {
overlay.css({ width: (width-5)+'px', height:(table.children('tbody').height() - 4)+'px', left:pos.left+'px', top:pos.top+'px' }).draggable('enable').show();
// configure draggable
if (!overlay.data('isdraggable')) {
overlay.draggable({
axis: 'x',
scroll: true,
stop: function(e, ui){
// convert pixels to time
var px = ui.position.left;
var range_p = $('#schedule-freebusy-times').width();
var range_t = freebusy_ui.end.getTime() - freebusy_ui.start.getTime();
var newstart = new Date(freebusy_ui.start.getTime() + px * (range_t / range_p));
newstart.setSeconds(0); newstart.setMilliseconds(0);
// snap to day boundaries
if (me.selected_event.allDay) {
if (newstart.getHours() >= 12) // snap to next day
newstart.setTime(newstart.getTime() + DAY_MS);
newstart.setMinutes(0);
newstart.setHours(0);
}
else {
// round to 5 minutes
var round = newstart.getMinutes() % 5;
if (round > 2.5) newstart.setTime(newstart.getTime() + (5 - round) * 60000);
else if (round > 0) newstart.setTime(newstart.getTime() - round * 60000);
}
// update event times and display
update_freebusy_dates(newstart, new Date(newstart.getTime() + freebusy_ui.startdate.data('duration') * 1000));
if (me.selected_event.allDay)
render_freebusy_overlay();
}
}).data('isdraggable', true);
}
}
else
overlay.draggable('disable').hide();
}
};
// fetch free-busy information for each attendee from server
var load_freebusy_data = function(from, interval)
{
var start = new Date(from.getTime() - DAY_MS * 2); // start 1 days before event
var end = new Date(start.getTime() + DAY_MS * Math.max(14, freebusy_ui.numdays + 7)); // load min. 14 days
freebusy_ui.numrequired = 0;
freebusy_data.all = [];
freebusy_data.required = [];
// load free-busy information for every attendee
var domid, email;
for (var i=0; i < event_attendees.length; i++) {
if ((email = event_attendees[i].email)) {
domid = String(email).replace(rcmail.identifier_expr, '');
$('#rcmli' + domid).addClass('loading');
freebusy_ui.loading++;
$.ajax({
type: 'GET',
dataType: 'json',
url: rcmail.url('freebusy-times'),
data: { email:email, start:date2unixtime(clone_date(start, 1)), end:date2unixtime(clone_date(end, 2)), interval:interval, _remote:1 },
success: function(data) {
freebusy_ui.loading--;
// find attendee
var attendee = null;
for (var i=0; i < event_attendees.length; i++) {
if (freebusy_ui.attendees[i].email == data.email) {
attendee = freebusy_ui.attendees[i];
break;
}
}
// copy data to member var
var req = attendee.role != 'OPT-PARTICIPANT';
var ts = data.start - 0;
freebusy_data.start = ts;
freebusy_data[data.email] = {};
for (var i=0; i < data.slots.length; i++) {
freebusy_data[data.email][ts] = data.slots[i];
// set totals
if (!freebusy_data.required[ts])
freebusy_data.required[ts] = [0,0,0,0];
if (req)
freebusy_data.required[ts][data.slots[i]]++;
if (!freebusy_data.all[ts])
freebusy_data.all[ts] = [0,0,0,0];
freebusy_data.all[ts][data.slots[i]]++;
ts += data.interval * 60;
}
freebusy_data.end = ts;
freebusy_data.interval = data.interval;
// hide loading indicator
var domid = String(data.email).replace(rcmail.identifier_expr, '');
$('#rcmli' + domid).removeClass('loading');
// update display
update_freebusy_display(data.email);
}
});
// count required attendees
if (freebusy_ui.attendees[i].role != 'OPT-PARTICIPANT')
freebusy_ui.numrequired++;
}
}
};
// re-calculate total status after role change
var compute_freebusy_totals = function()
{
freebusy_ui.numrequired = 0;
freebusy_data.all = [];
freebusy_data.required = [];
var email, req, status;
for (var i=0; i < event_attendees.length; i++) {
if (!(email = event_attendees[i].email))
continue;
req = freebusy_ui.attendees[i].role != 'OPT-PARTICIPANT';
if (req)
freebusy_ui.numrequired++;
for (var ts in freebusy_data[email]) {
if (!freebusy_data.required[ts])
freebusy_data.required[ts] = [0,0,0,0];
if (!freebusy_data.all[ts])
freebusy_data.all[ts] = [0,0,0,0];
status = freebusy_data[email][ts];
freebusy_data.all[ts][status]++;
if (req)
freebusy_data.required[ts][status]++;
}
}
};
// update free-busy grid with status loaded from server
var update_freebusy_display = function(email)
{
var status_classes = ['unknown','free','busy','tentative','out-of-office'];
var domid = String(email).replace(rcmail.identifier_expr, '');
var row = $('#fbrow' + domid);
var rowall = $('#fbrowall').children();
var ts = date2unixtime(freebusy_ui.start);
var fbdata = freebusy_data[email];
if (fbdata && fbdata[ts] !== undefined && row.length) {
row.children().each(function(i, cell){
cell.className = cell.className.replace('unknown', fbdata[ts] ? status_classes[fbdata[ts]] : 'unknown');
// also update total row if all data was loaded
if (freebusy_ui.loading == 0 && freebusy_data.all[ts] && (cell = rowall.get(i))) {
var workinghours = cell.className.indexOf('workinghours') >= 0;
var all_status = freebusy_data.all[ts][2] ? 'busy' : 'unknown';
req_status = freebusy_data.required[ts][2] ? 'busy' : 'free';
for (var j=1; j < status_classes.length; j++) {
if (freebusy_ui.numrequired && freebusy_data.required[ts][j] >= freebusy_ui.numrequired)
req_status = status_classes[j];
if (freebusy_data.all[ts][j] == event_attendees.length)
all_status = status_classes[j];
}
cell.className = (workinghours ? 'workinghours ' : 'offhours ') + req_status + ' all-' + all_status;
}
ts += freebusy_ui.interval * 60;
});
}
};
// write changed event date/times back to form fields
var update_freebusy_dates = function(start, end)
{
if (me.selected_event.allDay) {
start.setHours(12);
start.setMinutes(0);
end.setHours(13);
end.setMinutes(0);
}
me.selected_event.start = start;
me.selected_event.end = end;
freebusy_ui.startdate.val($.fullCalendar.formatDate(start, settings['date_format']));
freebusy_ui.starttime.val($.fullCalendar.formatDate(start, settings['time_format']));
freebusy_ui.enddate.val($.fullCalendar.formatDate(end, settings['date_format']));
freebusy_ui.endtime.val($.fullCalendar.formatDate(end, settings['time_format']));
freebusy_ui.needsupdate = true;
};
// attempt to find a time slot where all attemdees are available
var freebusy_find_slot = function(dir)
{
var event = me.selected_event,
eventstart = date2unixtime(event.start), // calculate with unixtimes
eventend = date2unixtime(event.end),
duration = eventend - eventstart,
sinterval = freebusy_data.interval * 60,
intvlslots = 1,
numslots = Math.ceil(duration / sinterval),
checkdate, slotend, email, curdate;
// shift event times to next possible slot
eventstart += sinterval * intvlslots * dir;
eventend += sinterval * intvlslots * dir;
// iterate through free-busy slots and find candidates
var candidatecount = 0, candidatestart = candidateend = success = false;
for (var slot = dir > 0 ? freebusy_data.start : freebusy_data.end - sinterval; (dir > 0 && slot < freebusy_data.end) || (dir < 0 && slot >= freebusy_data.start); slot += sinterval * dir) {
slotend = slot + sinterval;
if ((dir > 0 && slotend <= eventstart) || (dir < 0 && slot >= eventend)) // skip
continue;
// respect workingours setting
if (freebusy_ui.workinhoursonly) {
curdate = fromunixtime(dir > 0 || !candidateend ? slot : (candidateend - duration));
if (is_weekend(curdate) || (freebusy_data.interval <= 60 && !is_workinghour(curdate))) { // skip off-hours
candidatestart = candidateend = false;
candidatecount = 0;
continue;
}
}
if (!candidatestart)
candidatestart = slot;
// check freebusy data for all attendees
for (var i=0; i < event_attendees.length; i++) {
if (freebusy_ui.attendees[i].role != 'OPT-PARTICIPANT' && (email = freebusy_ui.attendees[i].email) && freebusy_data[email] && freebusy_data[email][slot] > 1) {
candidatestart = candidateend = false;
break;
}
}
// occupied slot
if (!candidatestart) {
slot += Math.max(0, intvlslots - candidatecount - 1) * sinterval * dir;
candidatecount = 0;
continue;
}
// set candidate end to slot end time
candidatecount++;
if (dir < 0 && !candidateend)
candidateend = slotend;
// if candidate is big enough, this is it!
if (candidatecount == numslots) {
if (dir > 0) {
event.start = fromunixtime(candidatestart);
event.end = fromunixtime(candidatestart + duration);
}
else {
event.end = fromunixtime(candidateend);
event.start = fromunixtime(candidateend - duration);
}
success = true;
break;
}
}
// update event date/time display
if (success) {
update_freebusy_dates(event.start, event.end);
// move freebusy grid if necessary
var offset = Math.ceil((event.start.getTime() - freebusy_ui.end.getTime()) / DAY_MS);
if (event.start.getTime() >= freebusy_ui.end.getTime())
render_freebusy_grid(Math.max(1, offset));
else if (event.end.getTime() <= freebusy_ui.start.getTime())
render_freebusy_grid(Math.min(-1, offset));
else
render_freebusy_overlay();
var now = new Date();
$('#shedule-find-prev').button('option', 'disabled', (event.start.getTime() < now.getTime()));
}
else {
alert(rcmail.gettext('noslotfound','calendar'));
}
};
// update event properties and attendees availability if event times have changed
var event_times_changed = function()
{
if (me.selected_event) {
var allday = $('#edit-allday').get(0);
me.selected_event.allDay = allday.checked;
me.selected_event.start = parse_datetime(allday.checked ? '12:00' : $('#edit-starttime').val(), $('#edit-startdate').val());
me.selected_event.end = parse_datetime(allday.checked ? '13:00' : $('#edit-endtime').val(), $('#edit-enddate').val());
if (event_attendees)
freebusy_ui.needsupdate = true;
$('#edit-startdate').data('duration', Math.round((me.selected_event.end.getTime() - me.selected_event.start.getTime()) / 1000));
}
};
// add the given list of participants
var add_attendees = function(names)
{
names = explode_quoted_string(names.replace(/,\s*$/, ''), ',');
// parse name/email pairs
var item, email, name, success = false;
for (var i=0; i < names.length; i++) {
email = name = '';
item = $.trim(names[i]);
if (!item.length) {
continue;
} // address in brackets without name (do nothing)
else if (item.match(/^<[^@]+@[^>]+>$/)) {
email = item.replace(/[<>]/g, '');
} // address without brackets and without name (add brackets)
else if (rcube_check_email(item)) {
email = item;
} // address with name
else if (item.match(/([^\s<@]+@[^>]+)>*$/)) {
email = RegExp.$1;
name = item.replace(email, '').replace(/^["\s<>]+/, '').replace(/["\s<>]+$/, '');
}
if (email) {
add_attendee({ email:email, name:name, role:'REQ-PARTICIPANT', status:'NEEDS-ACTION' });
success = true;
}
else {
alert(rcmail.gettext('noemailwarning'));
}
}
return success;
};
// add the given attendee to the list
var add_attendee = function(data, readonly)
{
// check for dupes...
var exists = false;
$.each(event_attendees, function(i, v){ exists |= (v.email == data.email); });
if (exists)
return false;
var dispname = Q(data.name || data.email);
if (data.email)
dispname = '<a href="mailto:' + data.email + '" title="' + Q(data.email) + '" class="mailtolink">' + dispname + '</a>';
// role selection
var organizer = data.role == 'ORGANIZER';
var opts = {};
if (organizer)
opts.ORGANIZER = rcmail.gettext('calendar.roleorganizer');
opts['REQ-PARTICIPANT'] = rcmail.gettext('calendar.rolerequired');
opts['OPT-PARTICIPANT'] = rcmail.gettext('calendar.roleoptional');
opts['CHAIR'] = rcmail.gettext('calendar.roleresource');
var select = '<select class="edit-attendee-role"' + (organizer || readonly ? ' disabled="true"' : '') + '>';
for (var r in opts)
select += '<option value="'+ r +'" class="' + r.toLowerCase() + '"' + (data.role == r ? ' selected="selected"' : '') +'>' + Q(opts[r]) + '</option>';
select += '</select>';
// availability
var avail = data.email ? 'loading' : 'unknown';
// delete icon
var icon = rcmail.env.deleteicon ? '<img src="' + rcmail.env.deleteicon + '" alt="" />' : rcmail.gettext('delete');
var dellink = '<a href="#delete" class="deletelink" title="' + Q(rcmail.gettext('delete')) + '">' + icon + '</a>';
var html = '<td class="role">' + select + '</td>' +
'<td class="name">' + dispname + '</td>' +
'<td class="availability"><img src="./program/blank.gif" class="availabilityicon ' + avail + '" /></td>' +
'<td class="confirmstate"><span class="' + String(data.status).toLowerCase() + '">' + Q(data.status) + '</span></td>' +
'<td class="options">' + (organizer || readonly ? '' : dellink) + '</td>';
var tr = $('<tr>')
.addClass(String(data.role).toLowerCase())
.html(html)
.appendTo(attendees_list);
tr.find('a.deletelink').click({ id:(data.email || data.name) }, function(e) { remove_attendee(this, e.data.id); return false; });
tr.find('a.mailtolink').click(function(e) { rcmail.redirect(rcmail.url('mail/compose', { _to:this.href.substr(7) })); return false; });
// check free-busy status
if (avail == 'loading') {
check_freebusy_status(tr.find('img.availabilityicon'), data.email, me.selected_event);
}
event_attendees.push(data);
};
// iterate over all attendees and update their free-busy status display
var update_freebusy_status = function(event)
{
var icons = attendees_list.find('img.availabilityicon');
for (var i=0; i < event_attendees.length; i++) {
if (icons.get(i) && event_attendees[i].email)
check_freebusy_status(icons.get(i), event_attendees[i].email, event);
}
freebusy_ui.needsupdate = false;
};
// load free-busy status from server and update icon accordingly
var check_freebusy_status = function(icon, email, event)
{
var calendar = event.calendar && me.calendars[event.calendar] ? me.calendars[event.calendar] : { freebusy:false };
if (!calendar.freebusy) {
$(icon).removeClass().addClass('availabilityicon unknown');
return;
}
icon = $(icon).removeClass().addClass('availabilityicon loading');
$.ajax({
type: 'GET',
dataType: 'html',
url: rcmail.url('freebusy-status'),
data: { email:email, start:date2unixtime(clone_date(event.start, event.allDay?1:0)), end:date2unixtime(clone_date(event.end, event.allDay?2:0)), _remote: 1 },
success: function(status){
icon.removeClass('loading').addClass(String(status).toLowerCase());
},
error: function(){
icon.removeClass('loading').addClass('unknown');
}
});
};
// remove an attendee from the list
var remove_attendee = function(elem, id)
{
$(elem).closest('tr').remove();
event_attendees = $.grep(event_attendees, function(data){ return (data.name != id && data.email != id) });
};
// when the user accepts or declines an event invitation
var event_rsvp = function(response)
{
if (me.selected_event && me.selected_event.attendees && response) {
// update attendee status
for (var data, i=0; i < me.selected_event.attendees.length; i++) {
data = me.selected_event.attendees[i];
if (settings.identity.emails.indexOf(';'+data.email) >= 0)
data.status = response.toUpperCase();
}
event_show_dialog(me.selected_event);
// submit status change to server
me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('event', { action:'rsvp', e:me.selected_event, status:response });
}
}
// post the given event data to server
var update_event = function(action, data)
{
me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('calendar/event', { action:action, e:data });
// render event temporarily into the calendar
if ((data.start && data.end) || data.id) {
var event = data.id ? $.extend(fc.fullCalendar('clientEvents', data.id)[0], data) : data;
if (data.start)
event.start = fromunixtime(data.start);
if (data.end)
event.end = fromunixtime(data.end);
if (data.allday !== undefined)
event.allDay = data.allday;
event.editable = false;
event.temp = true;
event.className = 'fc-event-cal-'+data.calendar+' fc-event-temp';
fc.fullCalendar(data.id ? 'updateEvent' : 'renderEvent', event);
}
};
// mouse-click handler to check if the show dialog is still open and prevent default action
var dialog_check = function(e)
{
var showd = $("#eventshow");
if (showd.is(':visible') && !$(e.target).closest('.ui-dialog').length) {
showd.dialog('close');
e.stopImmediatePropagation();
ignore_click = true;
return false;
}
else if (ignore_click) {
window.setTimeout(function(){ ignore_click = false; }, 20);
return false;
}
return true;
};
// display confirm dialog when modifying/deleting an event
var update_event_confirm = function(action, event, data)
{
if (!data) data = event;
var decline = false, notify = false, html = '', cal = me.calendars[event.calendar];
// event has attendees, ask whether to notify them
if (has_attendees(event)) {
if (is_organizer(event)) {
notify = true;
html += '<div class="message">' +
'<label><input class="confirm-attendees-donotify" type="checkbox" checked="checked" value="1" name="notify" />&nbsp;' +
rcmail.gettext((action == 'remove' ? 'sendcancellation' : 'sendnotifications'), 'calendar') +
'</label></div>';
}
else if (action == 'remove' && is_attendee(event)) {
decline = true;
html += '<div class="message">' +
'<label><input class="confirm-attendees-decline" type="checkbox" checked="checked" value="1" name="decline" />&nbsp;' +
rcmail.gettext('itipdeclineevent', 'calendar') +
'</label></div>';
}
else {
html += '<div class="message">' + rcmail.gettext('localchangeswarning', 'calendar') + '</div>';
}
}
// recurring event: user needs to select the savemode
if (event.recurrence) {
html += '<div class="message"><span class="ui-icon ui-icon-alert"></span>' +
rcmail.gettext((action == 'remove' ? 'removerecurringeventwarning' : 'changerecurringeventwarning'), 'calendar') + '</div>' +
'<div class="savemode">' +
'<a href="#current" class="button">' + rcmail.gettext('currentevent', 'calendar') + '</a>' +
'<a href="#future" class="button">' + rcmail.gettext('futurevents', 'calendar') + '</a>' +
'<a href="#all" class="button">' + rcmail.gettext('allevents', 'calendar') + '</a>' +
(action != 'remove' ? '<a href="#new" class="button">' + rcmail.gettext('saveasnew', 'calendar') + '</a>' : '') +
'</div>';
}
// show dialog
if (html) {
var $dialog = $('<div>').html(html);
$dialog.find('a.button').button().click(function(e){
data._savemode = String(this.href).replace(/.+#/, '');
if ($dialog.find('input.confirm-attendees-donotify').get(0))
data._notify = notify && $dialog.find('input.confirm-attendees-donotify').get(0).checked ? 1 : 0;
if (decline && $dialog.find('input.confirm-attendees-decline:checked'))
data.decline = 1;
update_event(action, data);
$dialog.dialog("destroy").hide();
return false;
});
var buttons = [{
text: rcmail.gettext('cancel', 'calendar'),
click: function() {
$(this).dialog("close");
}
}];
if (!event.recurrence) {
buttons.push({
text: rcmail.gettext((action == 'remove' ? 'remove' : 'save'), 'calendar'),
click: function() {
data._notify = notify && $dialog.find('input.confirm-attendees-donotify').get(0).checked ? 1 : 0;
data.decline = decline && $dialog.find('input.confirm-attendees-decline:checked').length ? 1 : 0;
update_event(action, data);
$(this).dialog("close");
}
});
}
$dialog.dialog({
modal: true,
width: 460,
dialogClass: 'warning',
title: rcmail.gettext((action == 'remove' ? 'removeeventconfirm' : 'changeeventconfirm'), 'calendar'),
buttons: buttons,
close: function(){
$dialog.dialog("destroy").hide();
if (!rcmail.busy)
fc.fullCalendar('refetchEvents');
}
}).addClass('event-update-confirm').show();
return false;
}
// show regular confirm box when deleting
else if (action == 'remove' && !cal.undelete) {
if (!confirm(rcmail.gettext('deleteventconfirm', 'calendar')))
return false;
}
// do update
update_event(action, data);
return true;
};
var update_agenda_toolbar = function()
{
$('#agenda-listrange').val(fc.fullCalendar('option', 'listRange'));
$('#agenda-listsections').val(fc.fullCalendar('option', 'listSections'));
}
/*** fullcalendar event handlers ***/
var fc_event_render = function(event, element, view) {
if (view.name != 'list' && view.name != 'table') {
var prefix = event.sensitivity != 0 ? String(sensitivitylabels[event.sensitivity]).toUpperCase()+': ' : '';
element.attr('title', prefix + event.title);
}
if (view.name != 'month') {
if (event.location) {
element.find('div.fc-event-title').after('<div class="fc-event-location">@&nbsp;' + Q(event.location) + '</div>');
}
if (event.sensitivity != 0)
element.find('div.fc-event-time').append('<i class="fc-icon-sensitive"></i>');
if (event.recurrence)
element.find('div.fc-event-time').append('<i class="fc-icon-recurring"></i>');
if (event.alarms)
element.find('div.fc-event-time').append('<i class="fc-icon-alarms"></i>');
}
};
/*** public methods ***/
// opens calendar day-view in a popup
this.fisheye_view = function(date)
{
$('#fish-eye-view').dialog('close');
// create list of active event sources
var src, cals = {}, sources = [];
for (var id in this.calendars) {
src = $.extend({}, this.calendars[id]);
src.editable = false;
src.url = null;
src.events = [];
if (src.active) {
cals[id] = src;
sources.push(src);
}
}
// copy events already loaded
var events = fc.fullCalendar('clientEvents');
for (var event, i=0; i< events.length; i++) {
event = events[i];
if (event.source && (src = cals[event.source.id])) {
src.events.push(event);
}
}
var h = $(window).height() - 50;
var dialog = $('<div>')
.attr('id', 'fish-eye-view')
.dialog({
modal: true,
width: 680,
height: h,
title: $.fullCalendar.formatDate(date, 'dddd ' + settings['date_long']),
close: function(){
dialog.dialog("destroy");
me.fisheye_date = null;
}
})
.fullCalendar({
header: { left: '', center: '', right: '' },
height: h - 50,
defaultView: 'agendaDay',
date: date.getDate(),
month: date.getMonth(),
year: date.getFullYear(),
ignoreTimezone: true, // will treat the given date strings as in local (browser's) timezone
eventSources: sources,
monthNames : settings['months'],
monthNamesShort : settings['months_short'],
dayNames : settings['days'],
dayNamesShort : settings['days_short'],
firstDay : settings['first_day'],
firstHour : settings['first_hour'],
slotMinutes : 60/settings['timeslots'],
timeFormat: { '': settings['time_format'] },
axisFormat : settings['time_format'],
columnFormat: { day: 'dddd ' + settings['date_short'] },
titleFormat: { day: 'dddd ' + settings['date_long'] },
allDayText: rcmail.gettext('all-day', 'calendar'),
currentTimeIndicator: settings.time_indicator,
eventRender: fc_event_render,
eventClick: function(event) {
event_show_dialog(event);
}
});
this.fisheye_date = date;
};
//public method to show the print dialog.
this.print_calendars = function(view)
{
if (!view) view = fc.fullCalendar('getView').name;
var date = fc.fullCalendar('getDate') || new Date();
var range = fc.fullCalendar('option', 'listRange');
var sections = fc.fullCalendar('option', 'listSections');
var printwin = window.open(rcmail.url('print', { view: view, date: date2unixtime(date), range: range, sections: sections, search: this.search_query }), "rc_print_calendars", "toolbar=no,location=yes,menubar=yes,resizable=yes,scrollbars=yes,width=800");
window.setTimeout(function(){ printwin.focus() }, 50);
};
// public method to bring up the new event dialog
this.add_event = function(templ) {
if (this.selected_calendar) {
var now = new Date();
var date = fc.fullCalendar('getDate');
if (typeof date != 'Date')
date = now;
date.setHours(now.getHours()+1);
date.setMinutes(0);
var end = new Date(date.getTime());
end.setHours(date.getHours()+1);
event_edit_dialog('new', $.extend({ start:date, end:end, allDay:false, calendar:this.selected_calendar }, templ || {}));
}
};
// delete the given event after showing a confirmation dialog
this.delete_event = function(event) {
// show confirm dialog for recurring events, use jquery UI dialog
return update_event_confirm('remove', event, { id:event.id, calendar:event.calendar, attendees:event.attendees });
};
// opens a jquery UI dialog with event properties (or empty for creating a new calendar)
this.calendar_edit_dialog = function(calendar)
{
// close show dialog first
var $dialog = $("#calendarform").dialog('close');
if (!calendar)
calendar = { name:'', color:'cc0000', editable:true, showalarms:true };
var form, name, color, alarms;
$dialog.html(rcmail.get_label('loading'));
$.ajax({
type: 'GET',
dataType: 'html',
url: rcmail.url('calendar'),
data: { action:(calendar.id ? 'form-edit' : 'form-new'), c:{ id:calendar.id } },
success: function(data) {
$dialog.html(data);
// resize and reposition dialog window
form = $('#calendarpropform');
me.dialog_resize('#calendarform', form.height(), form.width());
name = $('#calendar-name').prop('disabled', !calendar.editable).val(calendar.editname || calendar.name);
color = $('#calendar-color').val(calendar.color).miniColors({ value: calendar.color, colorValues:rcmail.env.mscolors });
alarms = $('#calendar-showalarms').prop('checked', calendar.showalarms).get(0);
name.select();
}
});
// dialog buttons
var buttons = {};
buttons[rcmail.gettext('save', 'calendar')] = function() {
// form is not loaded
if (!form || !form.length)
return;
// TODO: do some input validation
if (!name.val() || name.val().length < 2) {
alert(rcmail.gettext('invalidcalendarproperties', 'calendar'));
name.select();
return;
}
// post data to server
var data = form.serializeJSON();
if (data.color)
data.color = data.color.replace(/^#/, '');
if (calendar.id)
data.id = calendar.id;
if (alarms)
data.showalarms = alarms.checked ? 1 : 0;
me.saving_lock = rcmail.set_busy(true, 'calendar.savingdata');
rcmail.http_post('calendar', { action:(calendar.id ? 'edit' : 'new'), c:data });
$dialog.dialog("close");
};
buttons[rcmail.gettext('cancel', 'calendar')] = function() {
$dialog.dialog("close");
};
// open jquery UI dialog
$dialog.dialog({
modal: true,
resizable: true,
closeOnEscape: false,
title: rcmail.gettext((calendar.id ? 'editcalendar' : 'createcalendar'), 'calendar'),
close: function() {
$dialog.html('').dialog("destroy").hide();
},
buttons: buttons,
minWidth: 400,
width: 420
}).show();
};
this.calendar_remove = function(calendar)
{
if (confirm(rcmail.gettext('deletecalendarconfirm', 'calendar'))) {
rcmail.http_post('calendar', { action:'remove', c:{ id:calendar.id } });
return true;
}
return false;
};
this.calendar_destroy_source = function(id)
{
if (this.calendars[id]) {
fc.fullCalendar('removeEventSource', this.calendars[id]);
$(rcmail.get_folder_li(id, 'rcmlical')).remove();
$('#edit-calendar option[value="'+id+'"]').remove();
delete this.calendars[id];
}
};
// open a dialog to upload an .ics file with events to be imported
this.import_events = function(calendar)
{
// close show dialog first
var $dialog = $("#eventsimport").dialog('close');
var form = rcmail.gui_objects.importform;
$('#event-import-calendar').val(calendar.id);
var buttons = {};
buttons[rcmail.gettext('import', 'calendar')] = function() {
if (form && form.elements._data.value) {
rcmail.async_upload_form(form, 'import_events', function(e) {
rcmail.set_busy(false, null, me.saving_lock);
});
// display upload indicator
me.saving_lock = rcmail.set_busy(true, 'uploading');
}
};
buttons[rcmail.gettext('cancel', 'calendar')] = function() {
$dialog.dialog("close");
};
// open jquery UI dialog
$dialog.dialog({
modal: true,
resizable: false,
closeOnEscape: false,
title: rcmail.gettext('importevents', 'calendar'),
close: function() {
$dialog.dialog("destroy").hide();
},
buttons: buttons,
width: 520
}).show();
};
// callback from server if import succeeded
this.import_success = function(p)
{
$("#eventsimport").dialog('close');
rcmail.set_busy(false, null, me.saving_lock);
rcmail.gui_objects.importform.reset();
if (p.refetch)
this.refresh(p);
};
// refresh the calendar view after saving event data
this.refresh = function(p)
{
var source = me.calendars[p.source];
if (source && (p.refetch || (p.update && !source.active))) {
// activate event source if new event was added to an invisible calendar
if (!source.active) {
source.active = true;
fc.fullCalendar('addEventSource', source);
$('#' + rcmail.get_folder_li(source.id, 'rcmlical').id + ' input').prop('checked', true);
}
else
fc.fullCalendar('refetchEvents', source);
}
// add/update single event object
else if (source && p.update) {
var event = p.update;
event.temp = false;
event.editable = source.editable;
var existing = fc.fullCalendar('clientEvents', event.id);
if (existing.length) {
$.extend(existing[0], event);
fc.fullCalendar('updateEvent', existing[0]);
}
else {
event.source = source; // link with source
fc.fullCalendar('renderEvent', event);
}
// refresh fish-eye view
if (me.fisheye_date)
me.fisheye_view(me.fisheye_date);
}
// remove temp events
fc.fullCalendar('removeEvents', function(e){ return e.temp; });
};
/*** event searching ***/
// execute search
this.quicksearch = function()
{
if (rcmail.gui_objects.qsearchbox) {
var q = rcmail.gui_objects.qsearchbox.value;
if (q != '') {
var id = 'search-'+q;
var sources = [];
if (this._search_message)
rcmail.hide_message(this._search_message);
for (var sid in this.calendars) {
if (this.calendars[sid]) {
this.calendars[sid].url = this.calendars[sid].url.replace(/&q=.+/, '') + '&q='+escape(q);
sources.push(sid);
}
}
id += '@'+sources.join(',');
// ignore if query didn't change
if (this.search_request == id) {
return;
}
// remember current view
else if (!this.search_request) {
this.default_view = fc.fullCalendar('getView').name;
}
this.search_request = id;
this.search_query = q;
// change to list view
fc.fullCalendar('option', 'listSections', 'month')
.fullCalendar('option', 'listRange', Math.max(60, settings['agenda_range']))
.fullCalendar('changeView', 'table');
update_agenda_toolbar();
// refetch events with new url (if not already triggered by changeView)
if (!this.is_loading)
fc.fullCalendar('refetchEvents');
}
else // empty search input equals reset
this.reset_quicksearch();
}
};
// reset search and get back to normal event listing
this.reset_quicksearch = function()
{
$(rcmail.gui_objects.qsearchbox).val('');
if (this._search_message)
rcmail.hide_message(this._search_message);
if (this.search_request) {
// hide bottom links of agenda view
fc.find('.fc-list-content > .fc-listappend').hide();
// restore original event sources and view mode from fullcalendar
fc.fullCalendar('option', 'listSections', settings['agenda_sections'])
.fullCalendar('option', 'listRange', settings['agenda_range']);
update_agenda_toolbar();
for (var sid in this.calendars) {
if (this.calendars[sid])
this.calendars[sid].url = this.calendars[sid].url.replace(/&q=.+/, '');
}
if (this.default_view)
fc.fullCalendar('changeView', this.default_view);
if (!this.is_loading)
fc.fullCalendar('refetchEvents');
this.search_request = this.search_query = null;
}
};
// callback if all sources have been fetched from server
this.events_loaded = function(count)
{
var addlinks, append = '';
// enhance list view when searching
if (this.search_request) {
if (!count) {
this._search_message = rcmail.display_message(rcmail.gettext('searchnoresults', 'calendar'), 'notice');
append = '<div class="message">' + rcmail.gettext('searchnoresults', 'calendar') + '</div>';
}
append += '<div class="fc-bottomlinks formlinks"></div>';
addlinks = true;
}
if (fc.fullCalendar('getView').name == 'table') {
var container = fc.find('.fc-list-content > .fc-listappend');
if (append) {
if (!container.length)
container = $('<div class="fc-listappend"></div>').appendTo(fc.find('.fc-list-content'));
container.html(append).show();
}
else if (container.length)
container.hide();
// add links to adjust search date range
if (addlinks) {
var lc = container.find('.fc-bottomlinks');
$('<a>').attr('href', '#').html(rcmail.gettext('searchearlierdates', 'calendar')).appendTo(lc).click(function(){
fc.fullCalendar('incrementDate', 0, -1, 0);
});
lc.append(" ");
$('<a>').attr('href', '#').html(rcmail.gettext('searchlaterdates', 'calendar')).appendTo(lc).click(function(){
var range = fc.fullCalendar('option', 'listRange');
if (range < 90) {
fc.fullCalendar('option', 'listRange', fc.fullCalendar('option', 'listRange') + 30).fullCalendar('render');
update_agenda_toolbar();
}
else
fc.fullCalendar('incrementDate', 0, 1, 0);
});
}
}
if (this.fisheye_date)
this.fisheye_view(this.fisheye_date);
};
// resize and reposition (center) the dialog window
this.dialog_resize = function(id, height, width)
{
var win = $(window), w = win.width(), h = win.height();
$(id).dialog('option', { height: Math.min(h-20, height+110), width: Math.min(w-20, width+50) })
.dialog('option', 'position', ['center', 'center']); // only works in a separate call (!?)
};
// adjust calendar view size
this.view_resize = function()
{
var footer = fc.fullCalendar('getView').name == 'table' ? $('#agendaoptions').height() + 2 : 0;
fc.fullCalendar('option', 'height', $('#main').height() - footer);
};
/*** startup code ***/
// create list of event sources AKA calendars
this.calendars = {};
var li, cal, active, event_sources = [];
for (var id in rcmail.env.calendars) {
cal = rcmail.env.calendars[id];
this.calendars[id] = $.extend({
url: "./?_task=calendar&_action=load_events&source="+escape(id),
editable: !cal.readonly,
className: 'fc-event-cal-'+id,
id: id
}, cal);
this.calendars[id].color = settings.event_coloring % 2 ? '' : '#' + cal.color;
if ((active = cal.active || false)) {
event_sources.push(this.calendars[id]);
}
// init event handler on calendar list checkbox
if ((li = rcmail.get_folder_li(id, 'rcmlical'))) {
$('#'+li.id+' input').click(function(e){
var id = $(this).data('id');
if (me.calendars[id]) { // add or remove event source on click
var action;
if (this.checked) {
action = 'addEventSource';
me.calendars[id].active = true;
}
else {
action = 'removeEventSource';
me.calendars[id].active = false;
}
// add/remove event source
fc.fullCalendar(action, me.calendars[id]);
rcmail.http_post('calendar', { action:'subscribe', c:{ id:id, active:me.calendars[id].active?1:0 } });
}
}).data('id', id).get(0).checked = active;
$(li).click(function(e){
var id = $(this).data('id');
rcmail.select_folder(id, 'rcmlical');
rcmail.enable_command('calendar-edit', true);
rcmail.enable_command('calendar-remove', 'events-import', !me.calendars[id].readonly);
me.selected_calendar = id;
})
.dblclick(function(){ me.calendar_edit_dialog(me.calendars[me.selected_calendar]); })
.data('id', id);
}
if (!cal.readonly && !this.selected_calendar) {
this.selected_calendar = id;
rcmail.enable_command('addevent', true);
}
}
// select default calendar
if (settings.default_calendar && this.calendars[settings.default_calendar] && !this.calendars[settings.default_calendar].readonly)
this.selected_calendar = settings.default_calendar;
var viewdate = new Date();
if (rcmail.env.date)
viewdate.setTime(fromunixtime(rcmail.env.date));
// initalize the fullCalendar plugin
var fc = $('#calendar').fullCalendar({
header: {
left: 'prev,next today',
center: 'title',
right: 'agendaDay,agendaWeek,month,table'
},
aspectRatio: 1,
date: viewdate.getDate(),
month: viewdate.getMonth(),
year: viewdate.getFullYear(),
ignoreTimezone: true, // will treat the given date strings as in local (browser's) timezone
height: $('#main').height(),
eventSources: event_sources,
monthNames : settings['months'],
monthNamesShort : settings['months_short'],
dayNames : settings['days'],
dayNamesShort : settings['days_short'],
firstDay : settings['first_day'],
firstHour : settings['first_hour'],
slotMinutes : 60/settings['timeslots'],
timeFormat: {
'': settings['time_format'],
agenda: settings['time_format'] + '{ - ' + settings['time_format'] + '}',
list: settings['time_format'] + '{ - ' + settings['time_format'] + '}',
table: settings['time_format'] + '{ - ' + settings['time_format'] + '}'
},
axisFormat : settings['time_format'],
columnFormat: {
month: 'ddd', // Mon
week: 'ddd ' + settings['date_short'], // Mon 9/7
day: 'dddd ' + settings['date_short'], // Monday 9/7
table: settings['date_agenda']
},
titleFormat: {
month: 'MMMM yyyy',
week: settings['dates_long'],
day: 'dddd ' + settings['date_long'],
table: settings['dates_long']
},
listPage: 1, // advance one day in agenda view
listRange: settings['agenda_range'],
listSections: settings['agenda_sections'],
tableCols: ['handle', 'date', 'time', 'title', 'location'],
defaultView: rcmail.env.view || settings['default_view'],
allDayText: rcmail.gettext('all-day', 'calendar'),
buttonText: {
prev: (bw.ie6 ? '&nbsp;&lt;&lt;&nbsp;' : '&nbsp;&#9668;&nbsp;'),
next: (bw.ie6 ? '&nbsp;&gt;&gt;&nbsp;' : '&nbsp;&#9658;&nbsp;'),
today: settings['today'],
day: rcmail.gettext('day', 'calendar'),
week: rcmail.gettext('week', 'calendar'),
month: rcmail.gettext('month', 'calendar'),
table: rcmail.gettext('agenda', 'calendar')
},
listTexts: {
until: rcmail.gettext('until', 'calendar'),
past: rcmail.gettext('pastevents', 'calendar'),
today: rcmail.gettext('today', 'calendar'),
tomorrow: rcmail.gettext('tomorrow', 'calendar'),
thisWeek: rcmail.gettext('thisweek', 'calendar'),
nextWeek: rcmail.gettext('nextweek', 'calendar'),
thisMonth: rcmail.gettext('thismonth', 'calendar'),
nextMonth: rcmail.gettext('nextmonth', 'calendar'),
future: rcmail.gettext('futureevents', 'calendar'),
week: rcmail.gettext('weekofyear', 'calendar')
},
selectable: true,
selectHelper: false,
currentTimeIndicator: settings.time_indicator,
loading: function(isLoading) {
me.is_loading = isLoading;
this._rc_loading = rcmail.set_busy(isLoading, 'loading', this._rc_loading);
// trigger callback
if (!isLoading)
me.events_loaded($(this).fullCalendar('clientEvents').length);
},
// event rendering
eventRender: fc_event_render,
// render element indicating more (invisible) events
overflowRender: function(data, element) {
element.html(rcmail.gettext('andnmore', 'calendar').replace('$nr', data.count))
.click(function(e){ me.fisheye_view(data.date); });
},
// callback for date range selection
select: function(start, end, allDay, e, view) {
var range_select = (!allDay || start.getDate() != end.getDate())
if (dialog_check(e) && range_select)
event_edit_dialog('new', { start:start, end:end, allDay:allDay, calendar:me.selected_calendar });
if (range_select || ignore_click)
view.calendar.unselect();
},
// callback for clicks in all-day box
dayClick: function(date, allDay, e, view) {
var now = new Date().getTime();
if (now - day_clicked_ts < 400 && day_clicked == date.getTime()) { // emulate double-click on day
var enddate = new Date(); enddate.setTime(date.getTime() + DAY_MS - 60000);
return event_edit_dialog('new', { start:date, end:enddate, allDay:allDay, calendar:me.selected_calendar });
}
if (!ignore_click) {
view.calendar.gotoDate(date);
if (day_clicked && new Date(day_clicked).getMonth() != date.getMonth())
view.calendar.select(date, date, allDay);
}
day_clicked = date.getTime();
day_clicked_ts = now;
},
// callback when a specific event is clicked
eventClick: function(event) {
if (!event.temp)
event_show_dialog(event);
},
// callback when an event was dragged and finally dropped
eventDrop: function(event, dayDelta, minuteDelta, allDay, revertFunc) {
if (event.end == null || event.end.getTime() < event.start.getTime()) {
event.end = new Date(event.start.getTime() + (allDay ? DAY_MS : HOUR_MS));
}
// moved to all-day section: set times to 12:00 - 13:00
if (allDay && !event.allday) {
event.start.setHours(12);
event.start.setMinutes(0);
event.start.setSeconds(0);
event.end.setHours(13);
event.end.setMinutes(0);
event.end.setSeconds(0);
}
// moved from all-day section: set times to working hours
else if (event.allday && !allDay) {
var newstart = event.start.getTime();
revertFunc(); // revert to get original duration
var numdays = Math.max(1, Math.round((event.end.getTime() - event.start.getTime()) / DAY_MS)) - 1;
event.start = new Date(newstart);
event.end = new Date(newstart + numdays * DAY_MS);
event.end.setHours(settings['work_end'] || 18);
event.end.setMinutes(0);
if (event.end.getTime() < event.start.getTime())
event.end = new Date(newstart + HOUR_MS);
}
// send move request to server
var data = {
id: event.id,
calendar: event.calendar,
start: date2unixtime(event.start),
end: date2unixtime(event.end),
allday: allDay?1:0
};
update_event_confirm('move', event, data);
},
// callback for event resizing
eventResize: function(event, delta) {
// sanitize event dates
if (event.allDay)
event.start.setHours(12);
if (!event.end || event.end.getTime() < event.start.getTime())
event.end = new Date(event.start.getTime() + HOUR_MS);
// send resize request to server
var data = {
id: event.id,
calendar: event.calendar,
start: date2unixtime(event.start),
end: date2unixtime(event.end)
};
update_event_confirm('resize', event, data);
},
viewDisplay: function(view) {
$('#agendaoptions')[view.name == 'table' ? 'show' : 'hide']();
if (minical) {
window.setTimeout(function(){ minical.datepicker('setDate', fc.fullCalendar('getDate')); }, exec_deferred);
if (view.name != current_view)
me.view_resize();
current_view = view.name;
}
},
viewRender: function(view) {
if (view.name == 'month')
fc.fullCalendar('option', 'maxHeight', Math.floor((view.element.parent().height()-18) / 6) - 35);
}
});
// format time string
var formattime = function(hour, minutes, start) {
var time, diff, unit, duration = '', d = new Date();
d.setHours(hour);
d.setMinutes(minutes);
time = $.fullCalendar.formatDate(d, settings['time_format']);
if (start) {
diff = Math.floor((d.getTime() - start.getTime()) / 60000);
if (diff > 0) {
unit = 'm';
if (diff >= 60) {
unit = 'h';
diff = Math.round(diff / 3) / 20;
}
duration = ' (' + diff + unit + ')';
}
}
return [time, duration];
};
var autocomplete_times = function(p, callback) {
/* Time completions */
var result = [];
var now = new Date();
var st, start = (this.element.attr('id').indexOf('endtime') > 0
&& (st = $('#edit-starttime').val())
&& $('#edit-startdate').val() == $('#edit-enddate').val())
? parse_datetime(st, '') : null;
var full = p.term - 1 > 0 || p.term.length > 1;
var hours = start ? start.getHours() :
(full ? parse_datetime(p.term, '') : now).getHours();
var step = 15;
var minutes = hours * 60 + (full ? 0 : now.getMinutes());
var min = Math.ceil(minutes / step) * step % 60;
var hour = Math.floor(Math.ceil(minutes / step) * step / 60);
// list hours from 0:00 till now
for (var h = start ? start.getHours() : 0; h < hours; h++)
result.push(formattime(h, 0, start));
// list 15min steps for the next two hours
for (; h < hour + 2 && h < 24; h++) {
while (min < 60) {
result.push(formattime(h, min, start));
min += step;
}
min = 0;
}
// list the remaining hours till 23:00
while (h < 24)
result.push(formattime((h++), 0, start));
return callback(result);
};
var autocomplete_open = function(event, ui) {
// scroll to current time
var $this = $(this);
var widget = $this.autocomplete('widget');
var menu = $this.data('autocomplete').menu;
var amregex = /^(.+)(a[.m]*)/i;
var pmregex = /^(.+)(a[.m]*)/i;
var val = $(this).val().replace(amregex, '0:$1').replace(pmregex, '1:$1');
var li, html;
widget.css('width', '10em');
widget.children().each(function(){
li = $(this);
html = li.children().first().html().replace(/\s+\(.+\)$/, '').replace(amregex, '0:$1').replace(pmregex, '1:$1');
if (html == val)
menu.activate($.Event({ type:'keypress' }), li);
});
};
// if start date is changed, shift end date according to initial duration
var shift_enddate = function(dateText) {
var newstart = parse_datetime('0', dateText);
var newend = new Date(newstart.getTime() + $('#edit-startdate').data('duration') * 1000);
$('#edit-enddate').val($.fullCalendar.formatDate(newend, me.settings['date_format']));
event_times_changed();
};
var minical;
var init_calendar_ui = function()
{
// initialize small calendar widget using jQuery UI datepicker
minical = $('#datepicker').datepicker($.extend(datepicker_settings, {
inline: true,
showWeek: true,
changeMonth: false, // maybe enable?
changeYear: false, // maybe enable?
onSelect: function(dateText, inst) {
ignore_click = true;
var d = minical.datepicker('getDate'); //parse_datetime('0:0', dateText);
fc.fullCalendar('gotoDate', d).fullCalendar('select', d, d, true);
},
onChangeMonthYear: function(year, month, inst) {
minical.data('year', year).data('month', month);
},
beforeShowDay: function(date) {
var view = fc.fullCalendar('getView');
var active = view.visStart && date.getTime() >= view.visStart.getTime() && date.getTime() < view.visEnd.getTime();
return [ true, (active ? 'ui-datepicker-activerange ui-datepicker-active-' + view.name : ''), ''];
}
})) // set event handler for clicks on calendar week cell of the datepicker widget
.click(function(e) {
var cell = $(e.target);
if (e.target.tagName == 'TD' && cell.hasClass('ui-datepicker-week-col')) {
var base_date = minical.datepicker('getDate');
if (minical.data('month'))
base_date.setMonth(minical.data('month')-1);
if (minical.data('year'))
base_date.setYear(minical.data('year'));
base_date.setHours(12);
var day_off = base_date.getDay() - 1;
if (day_off < 0) day_off = 6;
var base_kw = $.datepicker.iso8601Week(base_date);
var kw = parseInt(cell.html());
var diff = (kw - base_kw) * 7 * DAY_MS;
// select monday of the chosen calendar week
var date = new Date(base_date.getTime() - day_off * DAY_MS + diff);
fc.fullCalendar('gotoDate', date).fullCalendar('setDate', date).fullCalendar('changeView', 'agendaWeek');
minical.datepicker('setDate', date);
}
});
// init event dialog
$('#eventtabs').tabs({
show: function(event, ui) {
if (ui.panel.id == 'event-tab-3') {
$('#edit-attendee-name').select();
// update free-busy status if needed
if (freebusy_ui.needsupdate && me.selected_event)
update_freebusy_status(me.selected_event);
// add current user as organizer if non added yet
if (!event_attendees.length) {
add_attendee($.extend({ role:'ORGANIZER' }, settings.identity));
$('#edit-attendees-form .attendees-invitebox').show();
}
}
}
});
$('#edit-enddate, input.edit-alarm-date').datepicker(datepicker_settings);
$('#edit-startdate').datepicker(datepicker_settings).datepicker('option', 'onSelect', shift_enddate).change(function(){ shift_enddate(this.value); });
$('#edit-enddate').datepicker('option', 'onSelect', event_times_changed).change(event_times_changed);
$('#edit-allday').click(function(){ $('#edit-starttime, #edit-endtime')[(this.checked?'hide':'show')](); event_times_changed(); });
// configure drop-down menu on time input fields based on jquery UI autocomplete
$('#edit-starttime, #edit-endtime, input.edit-alarm-time')
.attr('autocomplete', "off")
.autocomplete({
delay: 100,
minLength: 1,
source: autocomplete_times,
open: autocomplete_open,
change: event_times_changed,
select: function(event, ui) {
$(this).val(ui.item[0]);
return false;
}
})
.click(function() { // show drop-down upon clicks
$(this).autocomplete('search', $(this).val() ? $(this).val().replace(/\D.*/, "") : " ");
}).each(function(){
$(this).data('autocomplete')._renderItem = function(ul, item) {
return $('<li>')
.data('item.autocomplete', item)
.append('<a>' + item[0] + item[1] + '</a>')
.appendTo(ul);
};
});
// register events on alarm fields
$('select.edit-alarm-type').change(function(){
$(this).parent().find('span.edit-alarm-values')[(this.selectedIndex>0?'show':'hide')]();
});
$('select.edit-alarm-offset').change(function(){
var mode = $(this).val() == '@' ? 'show' : 'hide';
$(this).parent().find('.edit-alarm-date, .edit-alarm-time')[mode]();
$(this).parent().find('.edit-alarm-value').prop('disabled', mode == 'show');
});
// toggle recurrence frequency forms
$('#edit-recurrence-frequency').change(function(e){
var freq = $(this).val().toLowerCase();
$('.recurrence-form').hide();
if (freq)
$('#recurrence-form-'+freq+', #recurrence-form-until').show();
});
$('#edit-recurrence-enddate').datepicker(datepicker_settings).click(function(){ $("#edit-recurrence-repeat-until").prop('checked', true) });
$('#edit-recurrence-repeat-times').change(function(e){ $('#edit-recurrence-repeat-count').prop('checked', true); });
// init attendees autocompletion
var ac_props;
// parallel autocompletion
if (rcmail.env.autocomplete_threads > 0) {
ac_props = {
threads: rcmail.env.autocomplete_threads,
sources: rcmail.env.autocomplete_sources
};
}
rcmail.init_address_input_events($('#edit-attendee-name'), ac_props);
rcmail.addEventListener('autocomplete_insert', function(e){ $('#edit-attendee-add').click(); });
$('#edit-attendee-add').click(function(){
var input = $('#edit-attendee-name');
rcmail.ksearch_blur();
if (add_attendees(input.val())) {
input.val('');
}
});
// keep these two checkboxes in sync
$('#edit-attendees-donotify, #edit-attendees-invite').click(function(){
$('#edit-attendees-donotify, #edit-attendees-invite').prop('checked', this.checked);
});
$('#edit-attendee-schedule').click(function(){
event_freebusy_dialog();
});
$('#shedule-freebusy-prev').html(bw.ie6 ? '&lt;&lt;' : '&#9668;').button().click(function(){ render_freebusy_grid(-1); });
$('#shedule-freebusy-next').html(bw.ie6 ? '&gt;&gt;' : '&#9658;').button().click(function(){ render_freebusy_grid(1); }).parent().buttonset();
$('#shedule-find-prev').button().click(function(){ freebusy_find_slot(-1); });
$('#shedule-find-next').button().click(function(){ freebusy_find_slot(1); });
$('#schedule-freebusy-workinghours').click(function(){
freebusy_ui.workinhoursonly = this.checked;
$('#workinghourscss').remove();
if (this.checked)
$('<style type="text/css" id="workinghourscss"> td.offhours { opacity:0.3; filter:alpha(opacity=30) } </style>').appendTo('head');
});
$('#event-rsvp input.button').click(function(){
event_rsvp($(this).attr('rel'))
})
$('#agenda-listrange').change(function(e){
settings['agenda_range'] = parseInt($(this).val());
fc.fullCalendar('option', 'listRange', settings['agenda_range']).fullCalendar('render');
// TODO: save new settings in prefs
}).val(settings['agenda_range']);
$('#agenda-listsections').change(function(e){
settings['agenda_sections'] = $(this).val();
fc.fullCalendar('option', 'listSections', settings['agenda_sections']).fullCalendar('render');
// TODO: save new settings in prefs
}).val(fc.fullCalendar('option', 'listSections'));
// hide event dialog when clicking somewhere into document
$(document).bind('mousedown', dialog_check);
rcmail.set_busy(false, 'loading', ui_loading);
}
// initialize more UI elements (deferred)
window.setTimeout(init_calendar_ui, exec_deferred);
// add proprietary css styles if not IE
if (!bw.ie)
$('div.fc-content').addClass('rcube-fc-content');
// IE supresses 2nd click event when double-clicking
if (bw.ie && bw.vendver < 9) {
$('div.fc-content').bind('dblclick', function(e){
if (!$(this).hasClass('fc-widget-header') && fc.fullCalendar('getView').name != 'table') {
var date = fc.fullCalendar('getDate');
var enddate = new Date(); enddate.setTime(date.getTime() + DAY_MS - 60000);
event_edit_dialog('new', { start:date, end:enddate, allDay:true, calendar:me.selected_calendar });
}
});
}
} // end rcube_calendar class
/* calendar plugin initialization */
window.rcmail && rcmail.addEventListener('init', function(evt) {
// configure toolbar buttons
rcmail.register_command('addevent', function(){ cal.add_event(); }, true);
rcmail.register_command('print', function(){ cal.print_calendars(); }, true);
// configure list operations
rcmail.register_command('calendar-create', function(){ cal.calendar_edit_dialog(null); }, true);
rcmail.register_command('calendar-edit', function(){ cal.calendar_edit_dialog(cal.calendars[cal.selected_calendar]); }, false);
rcmail.register_command('calendar-remove', function(){ cal.calendar_remove(cal.calendars[cal.selected_calendar]); }, false);
rcmail.register_command('events-import', function(){ cal.import_events(cal.calendars[cal.selected_calendar]); }, false);
// search and export events
rcmail.register_command('export', function(){ rcmail.goto_url('export_events', { source:cal.selected_calendar }); }, true);
rcmail.register_command('search', function(){ cal.quicksearch(); }, true);
rcmail.register_command('reset-search', function(){ cal.reset_quicksearch(); }, true);
// register callback commands
rcmail.addEventListener('plugin.display_alarms', function(alarms){ cal.display_alarms(alarms); });
rcmail.addEventListener('plugin.destroy_source', function(p){ cal.calendar_destroy_source(p.id); });
rcmail.addEventListener('plugin.unlock_saving', function(p){ rcmail.set_busy(false, null, cal.saving_lock); });
rcmail.addEventListener('plugin.refresh_calendar', function(p){ cal.refresh(p); });
rcmail.addEventListener('plugin.import_success', function(p){ cal.import_success(p); });
// let's go
var cal = new rcube_calendar_ui(rcmail.env.calendar_settings);
$(window).resize(function(e) {
// check target due to bugs in jquery
// http://bugs.jqueryui.com/ticket/7514
// http://bugs.jquery.com/ticket/9841
if (e.target == window) {
cal.view_resize();
}
}).resize();
// show calendars list when ready
$('#calendars').css('visibility', 'inherit');
// show toolbar
$('#toolbar').show();
});
diff --git a/plugins/calendar/drivers/calendar_driver.php b/plugins/calendar/drivers/calendar_driver.php
index ed641b09..e6f37e3f 100644
--- a/plugins/calendar/drivers/calendar_driver.php
+++ b/plugins/calendar/drivers/calendar_driver.php
@@ -1,365 +1,365 @@
<?php
/**
* Driver interface for the Calendar plugin
*
- * @version 0.7-beta
+ * @version @package_version@
* @author Lazlo Westerhof <hello@lazlo.me>
* @author Thomas Bruederli <roundcube@gmail.com>
*
* Copyright (C) 2010, Lazlo Westerhof <hello@lazlo.me>
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* Struct of an internal event object how it is passed from/to the driver classes:
*
* $event = array(
* 'id' => 'Event ID used for editing',
* 'uid' => 'Unique identifier of this event',
* 'calendar' => 'Calendar identifier to add event to or where the event is stored',
* 'start' => <unixtime>, // Event start date/time as unix timestamp
* 'end' => <unixtime>, // Event end date/time as unix timestamp
* 'allday' => true|false, // Boolean flag if this is an all-day event
* 'changed' => <unixtime>, // Last modification date of event
* 'title' => 'Event title/summary',
* 'location' => 'Location string',
* 'description' => 'Event description',
* 'recurrence' => array( // Recurrence definition according to iCalendar (RFC 2445) specification as list of key-value pairs
* 'FREQ' => 'DAILY|WEEKLY|MONTHLY|YEARLY',
* 'INTERVAL' => 1...n,
* 'UNTIL' => <unixtime>,
* 'COUNT' => 1..n, // number of times
* // + more properties (see http://www.kanzaki.com/docs/ical/recur.html)
* 'EXDATE' => array(), // list of <unixtime>s of exception Dates/Times
* ),
* 'recurrence_id' => 'ID of the recurrence group', // usually the ID of the starting event
* 'categories' => 'Event category',
* 'free_busy' => 'free|busy|outofoffice|tentative', // Show time as
* 'priority' => 0-9, // Event priority (0=undefined, 1=highest, 9=lowest)
* 'sensitivity' => 0|1|2, // Event sensitivity (0=public, 1=private, 2=confidential)
* 'alarms' => '-15M:DISPLAY', // Reminder settings inspired by valarm definition (e.g. display alert 15 minutes before event)
* 'attachments' => array( // List of attachments
* 'name' => 'File name',
* 'mimetype' => 'Content type',
* 'size' => 1..n, // in bytes
* 'id' => 'Attachment identifier'
* ),
* 'deleted_attachments' => array(), // array of attachment identifiers to delete when event is updated
* 'attendees' => array( // List of event participants
* 'name' => 'Participant name',
* 'email' => 'Participant e-mail address', // used as identifier
* 'role' => 'ORGANIZER|REQ-PARTICIPANT|OPT-PARTICIPANT|CHAIR',
* 'status' => 'NEEDS-ACTION|UNKNOWN|ACCEPTED|TENTATIVE|DECLINED'
* 'rsvp' => true|false,
* ),
*
* '_savemode' => 'all|future|current|new', // How changes on recurring event should be handled
* '_notify' => true|false, // whether to notify event attendees about changes
* '_fromcalendar' => 'Calendar identifier where the event was stored before',
* );
*/
/**
* Interface definition for calendar driver classes
*/
abstract class calendar_driver
{
// features supported by backend
public $alarms = false;
public $attendees = false;
public $freebusy = false;
public $attachments = false;
public $undelete = false; // event undelete action
public $categoriesimmutable = false;
public $alarm_types = array('DISPLAY');
public $last_error;
/**
* Get a list of available calendars from this source
*/
abstract function list_calendars();
/**
* Create a new calendar assigned to the current user
*
* @param array Hash array with calendar properties
* name: Calendar name
* color: The color of the calendar
* showalarms: True if alarms are enabled
* @return mixed ID of the calendar on success, False on error
*/
abstract function create_calendar($prop);
/**
* Update properties of an existing calendar
*
* @param array Hash array with calendar properties
* id: Calendar Identifier
* name: Calendar name
* color: The color of the calendar
* showalarms: True if alarms are enabled (if supported)
* @return boolean True on success, Fales on failure
*/
abstract function edit_calendar($prop);
/**
* Set active/subscribed state of a calendar
*
* @param array Hash array with calendar properties
* id: Calendar Identifier
* active: True if calendar is active, false if not
* @return boolean True on success, Fales on failure
*/
abstract function subscribe_calendar($prop);
/**
* Delete the given calendar with all its contents
*
* @param array Hash array with calendar properties
* id: Calendar Identifier
* @return boolean True on success, Fales on failure
*/
abstract function remove_calendar($prop);
/**
* Add a single event to the database
*
* @param array Hash array with event properties (see header of this file)
* @return mixed New event ID on success, False on error
*/
abstract function new_event($event);
/**
* Update an event entry with the given data
*
* @param array Hash array with event properties (see header of this file)
* @return boolean True on success, False on error
*/
abstract function edit_event($event);
/**
* Move a single event
*
* @param array Hash array with event properties:
* id: Event identifier
* start: Event start date/time as unix timestamp
* end: Event end date/time as unix timestamp
* allday: Boolean flag if this is an all-day event
* @return boolean True on success, False on error
*/
abstract function move_event($event);
/**
* Resize a single event
*
* @param array Hash array with event properties:
* id: Event identifier
* start: Event start date/time as unix timestamp in user timezone
* end: Event end date/time as unix timestamp in user timezone
* @return boolean True on success, False on error
*/
abstract function resize_event($event);
/**
* Remove a single event from the database
*
* @param array Hash array with event properties:
* id: Event identifier
* @param boolean Remove event irreversible (mark as deleted otherwise,
* if supported by the backend)
*
* @return boolean True on success, False on error
*/
abstract function remove_event($event, $force = true);
/**
* Restores a single deleted event (if supported)
*
* @param array Hash array with event properties:
* id: Event identifier
*
* @return boolean True on success, False on error
*/
public function restore_event($event)
{
return false;
}
/**
* Return data of a single event
*
* @param mixed UID string or hash array with event properties:
* id: Event identifier
* calendar: Calendar identifier (optional)
* @param boolean If true, only writeable calendars shall be searched
* @return array Event object as hash array
*/
abstract function get_event($event, $writeable = null);
/**
* Get events from source.
*
* @param integer Event's new start (unix timestamp)
* @param integer Event's new end (unix timestamp)
* @param string Search query (optional)
* @param mixed List of calendar IDs to load events from (either as array or comma-separated string)
* @return array A list of event objects (see header of this file for struct of an event)
*/
abstract function load_events($start, $end, $query = null, $calendars = null);
/**
* Get a list of pending alarms to be displayed to the user
*
* @param integer Current time (unix timestamp)
* @param mixed List of calendar IDs to show alarms for (either as array or comma-separated string)
* @return array A list of alarms, each encoded as hash array:
* id: Event identifier
* uid: Unique identifier of this event
* start: Event start date/time as unix timestamp
* end: Event end date/time as unix timestamp
* allday: Boolean flag if this is an all-day event
* title: Event title/summary
* location: Location string
*/
abstract function pending_alarms($time, $calendars = null);
/**
* (User) feedback after showing an alarm notification
* This should mark the alarm as 'shown' or snooze it for the given amount of time
*
* @param string Event identifier
* @param integer Suspend the alarm for this number of seconds
*/
abstract function dismiss_alarm($event_id, $snooze = 0);
/**
* Get list of event's attachments.
* Drivers can return list of attachments as event property.
* If they will do not do this list_attachments() method will be used.
*
* @param array $event Hash array with event properties:
* id: Event identifier
* calendar: Calendar identifier
*
* @return array List of attachments, each as hash array:
* id: Attachment identifier
* name: Attachment name
* mimetype: MIME content type of the attachment
* size: Attachment size
*/
public function list_attachments($event) { }
/**
* Get attachment properties
*
* @param string $id Attachment identifier
* @param array $event Hash array with event properties:
* id: Event identifier
* calendar: Calendar identifier
*
* @return array Hash array with attachment properties:
* id: Attachment identifier
* name: Attachment name
* mimetype: MIME content type of the attachment
* size: Attachment size
*/
public function get_attachment($id, $event) { }
/**
* Get attachment body
*
* @param string $id Attachment identifier
* @param array $event Hash array with event properties:
* id: Event identifier
* calendar: Calendar identifier
*
* @return string Attachment body
*/
public function get_attachment_body($id, $event) { }
/**
* List availabale categories
* The default implementation reads them from config/user prefs
*/
public function list_categories()
{
$rcmail = rcmail::get_instance();
return $rcmail->config->get('calendar_categories', array());
}
/**
* Create a new category
*/
public function add_category($name, $color) { }
/**
* Remove the given category
*/
public function remove_category($name) { }
/**
* Update/replace a category
*/
public function replace_category($oldname, $name, $color) { }
/**
* Fetch free/busy information from a person within the given range
*
* @param string E-mail address of attendee
* @param integer Requested period start date/time as unix timestamp
* @param integer Requested period end date/time as unix timestamp
*
* @return array List of busy timeslots within the requested range
*/
public function get_freebusy_list($email, $start, $end)
{
return false;
}
/**
* Callback function to produce driver-specific calendar create/edit form
*
* @param string Request action 'form-edit|form-new'
* @param array Calendar properties (e.g. id, color)
* @param array Edit form fields
*
* @return string HTML content of the form
*/
public function calendar_form($action, $calendar, $formfields)
{
$html = '';
foreach ($formfields as $prop => $field) {
$html .= html::div('form-section',
html::label($field['id'], $field['label']) .
$field['value']);
}
return $html;
}
/**
* Return a (limited) list of color values to be used for calendar and category coloring
*
* @return mixed List for colors as hex values or false if no presets should be shown
*/
public function get_color_values()
{
return false;
}
}
diff --git a/plugins/calendar/drivers/database/database_driver.php b/plugins/calendar/drivers/database/database_driver.php
index 86e36087..17cb8244 100644
--- a/plugins/calendar/drivers/database/database_driver.php
+++ b/plugins/calendar/drivers/database/database_driver.php
@@ -1,974 +1,974 @@
<?php
/**
* Database driver for the Calendar plugin
*
- * @version 0.7-beta
+ * @version @package_version@
* @author Lazlo Westerhof <hello@lazlo.me>
* @author Thomas Bruederli <roundcube@gmail.com>
*
* Copyright (C) 2010, Lazlo Westerhof <hello@lazlo.me>
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class database_driver extends calendar_driver
{
// features this backend supports
public $alarms = true;
public $attendees = true;
public $freebusy = false;
public $attachments = true;
public $alarm_types = array('DISPLAY','EMAIL');
private $rc;
private $cal;
private $cache = array();
private $calendars = array();
private $calendar_ids = '';
private $free_busy_map = array('free' => 0, 'busy' => 1, 'out-of-office' => 2, 'outofoffice' => 2, 'tentative' => 3);
private $db_events = 'events';
private $db_calendars = 'calendars';
private $db_attachments = 'attachments';
private $sequence_events = 'event_ids';
private $sequence_calendars = 'calendar_ids';
private $sequence_attachments = 'attachment_ids';
/**
* Default constructor
*/
public function __construct($cal)
{
$this->cal = $cal;
$this->rc = $cal->rc;
// load library classes
require_once($this->cal->home . '/lib/Horde_Date_Recurrence.php');
// read database config
$this->db_events = $this->rc->config->get('db_table_events', $this->db_events);
$this->db_calendars = $this->rc->config->get('db_table_calendars', $this->db_calendars);
$this->db_attachments = $this->rc->config->get('db_table_attachments', $this->db_attachments);
$this->sequence_events = $this->rc->config->get('db_sequence_events', $this->sequence_events);
$this->sequence_calendars = $this->rc->config->get('db_sequence_calendars', $this->sequence_calendars);
$this->sequence_attachments = $this->rc->config->get('db_sequence_attachments', $this->sequence_attachments);
$this->_read_calendars();
}
/**
* Read available calendars for the current user and store them internally
*/
private function _read_calendars()
{
$hidden = array_filter(explode(',', $this->rc->config->get('hidden_calendars', '')));
if (!empty($this->rc->user->ID)) {
$calendar_ids = array();
$result = $this->rc->db->query(
"SELECT *, calendar_id AS id FROM " . $this->db_calendars . "
WHERE user_id=?
ORDER BY name",
$this->rc->user->ID
);
while ($result && ($arr = $this->rc->db->fetch_assoc($result))) {
$arr['showalarms'] = intval($arr['showalarms']);
$arr['active'] = !in_array($arr['id'], $hidden);
$this->calendars[$arr['calendar_id']] = $arr;
$calendar_ids[] = $this->rc->db->quote($arr['calendar_id']);
}
$this->calendar_ids = join(',', $calendar_ids);
}
}
/**
* Get a list of available calendars from this source
*/
public function list_calendars()
{
// attempt to create a default calendar for this user
if (empty($this->calendars)) {
if ($this->create_calendar(array('name' => 'Default', 'color' => 'cc0000')))
$this->_read_calendars();
}
return $this->calendars;
}
/**
* Create a new calendar assigned to the current user
*
* @param array Hash array with calendar properties
* name: Calendar name
* color: The color of the calendar
* @return mixed ID of the calendar on success, False on error
*/
public function create_calendar($prop)
{
$result = $this->rc->db->query(
"INSERT INTO " . $this->db_calendars . "
(user_id, name, color, showalarms)
VALUES (?, ?, ?, ?)",
$this->rc->user->ID,
$prop['name'],
$prop['color'],
$prop['showalarms']?1:0
);
if ($result)
return $this->rc->db->insert_id($this->sequence_calendars);
return false;
}
/**
* Update properties of an existing calendar
*
* @see calendar_driver::edit_calendar()
*/
public function edit_calendar($prop)
{
$query = $this->rc->db->query(
"UPDATE " . $this->db_calendars . "
SET name=?, color=?, showalarms=?
WHERE calendar_id=?
AND user_id=?",
$prop['name'],
$prop['color'],
$prop['showalarms']?1:0,
$prop['id'],
$this->rc->user->ID
);
return $this->rc->db->affected_rows($query);
}
/**
* Set active/subscribed state of a calendar
* Save a list of hidden calendars in user prefs
*
* @see calendar_driver::subscribe_calendar()
*/
public function subscribe_calendar($prop)
{
$hidden = array_flip(explode(',', $this->rc->config->get('hidden_calendars', '')));
if ($prop['active'])
unset($hidden[$prop['id']]);
else
$hidden[$prop['id']] = 1;
return $this->rc->user->save_prefs(array('hidden_calendars' => join(',', array_keys($hidden))));
}
/**
* Delete the given calendar with all its contents
*
* @see calendar_driver::remove_calendar()
*/
public function remove_calendar($prop)
{
if (!$this->calendars[$prop['id']])
return false;
// events and attachments will be deleted by foreign key cascade
$query = $this->rc->db->query(
"DELETE FROM " . $this->db_calendars . "
WHERE calendar_id=?",
$prop['id']
);
return $this->rc->db->affected_rows($query);
}
/**
* Add a single event to the database
*
* @param array Hash array with event properties
* @see calendar_driver::new_event()
*/
public function new_event($event)
{
if (!empty($this->calendars)) {
if ($event['calendar'] && !$this->calendars[$event['calendar']])
return false;
if (!$event['calendar'])
$event['calendar'] = reset(array_keys($this->calendars));
$event = $this->_save_preprocess($event);
$query = $this->rc->db->query(sprintf(
"INSERT INTO " . $this->db_events . "
(calendar_id, created, changed, uid, start, end, all_day, recurrence, title, description, location, categories, free_busy, priority, sensitivity, attendees, alarms, notifyat)
VALUES (?, %s, %s, ?, %s, %s, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
$this->rc->db->now(),
$this->rc->db->now(),
$this->rc->db->fromunixtime($event['start']),
$this->rc->db->fromunixtime($event['end'])
),
$event['calendar'],
strval($event['uid']),
intval($event['all_day']),
$event['_recurrence'],
strval($event['title']),
strval($event['description']),
strval($event['location']),
strval($event['categories']),
intval($event['free_busy']),
intval($event['priority']),
intval($event['sensitivity']),
$event['attendees'],
$event['alarms'],
$event['notifyat']
);
$event_id = $this->rc->db->insert_id($this->sequence_events);
if ($event_id) {
$event['id'] = $event_id;
// add attachments
if (!empty($event['attachments'])) {
foreach ($event['attachments'] as $attachment) {
$this->add_attachment($attachment, $event_id);
unset($attachment);
}
}
$this->_update_recurring($event);
}
return $event_id;
}
return false;
}
/**
* Update an event entry with the given data
*
* @param array Hash array with event properties
* @see calendar_driver::edit_event()
*/
public function edit_event($event)
{
if (!empty($this->calendars)) {
$update_master = false;
$update_recurring = true;
$old = $this->get_event($event);
// modify a recurring event, check submitted savemode to do the right things
if ($old['recurrence'] || $old['recurrence_id']) {
$master = $old['recurrence_id'] ? $this->get_event(array('id' => $old['recurrence_id'])) : $old;
// keep saved exceptions (not submitted by the client)
if ($old['recurrence']['EXDATE'])
$event['recurrence']['EXDATE'] = $old['recurrence']['EXDATE'];
switch ($event['_savemode']) {
case 'new':
$event['uid'] = $this->cal->generate_uid();
return $this->new_event($event);
case 'current':
// add exception to master event
$master['recurrence']['EXDATE'][] = $old['start'];
$update_master = true;
// just update this occurence (decouple from master)
$update_recurring = false;
$event['recurrence_id'] = 0;
$event['recurrence'] = array();
break;
case 'future':
if ($master['id'] != $event['id']) {
// set until-date on master event, then save this instance as new recurring event
$master['recurrence']['UNTIL'] = $event['start'] - 86400;
unset($master['recurrence']['COUNT']);
$update_master = true;
// if recurrence COUNT, update value to the correct number of future occurences
if ($event['recurrence']['COUNT']) {
$sqlresult = $this->rc->db->query(sprintf(
"SELECT event_id FROM " . $this->db_events . "
WHERE calendar_id IN (%s)
AND start >= %s
AND recurrence_id=?",
$this->calendar_ids,
$this->rc->db->fromunixtime($event['start'])
),
$master['id']);
if ($count = $this->rc->db->num_rows($sqlresult))
$event['recurrence']['COUNT'] = $count;
}
$update_recurring = true;
$event['recurrence_id'] = 0;
break;
}
// else: 'future' == 'all' if modifying the master event
default: // 'all' is default
$event['id'] = $master['id'];
$event['recurrence_id'] = 0;
// use start date from master but try to be smart on time or duration changes
$old_start_date = date('Y-m-d', $old['start']);
$old_start_time = date('H:i', $old['start']);
$old_duration = $old['end'] - $old['start'];
$new_start_date = date('Y-m-d', $event['start']);
$new_start_time = date('H:i', $event['start']);
$new_duration = $event['end'] - $event['start'];
$diff = $old_start_date != $new_start_date || $old_start_time != $new_start_time || $old_duration != $new_duration;
// shifted or resized
if ($diff && ($old_start_date == $new_start_date || $old_duration == $new_duration)) {
$event['start'] = $master['start'] + ($event['start'] - $old['start']);
$event['end'] = $event['start'] + $new_duration;
}
break;
}
}
$success = $this->_update_event($event, $update_recurring);
if ($success && $update_master)
$this->_update_event($master, true);
return $success;
}
return false;
}
/**
* Convert save data to be used in SQL statements
*/
private function _save_preprocess($event)
{
// compose vcalendar-style recurrencue rule from structured data
$rrule = $event['recurrence'] ? calendar::to_rrule($event['recurrence']) : '';
$event['_recurrence'] = rtrim($rrule, ';');
$event['free_busy'] = intval($this->free_busy_map[strtolower($event['free_busy'])]);
if (isset($event['allday'])) {
$event['all_day'] = $event['allday'] ? 1 : 0;
}
// compute absolute time to notify the user
$event['notifyat'] = $this->_get_notification($event);
// process event attendees
$_attendees = '';
foreach ((array)$event['attendees'] as $attendee) {
if (!$attendee['name'] && !$attendee['email'])
continue;
$_attendees .= 'NAME="'.addcslashes($attendee['name'], '"') . '"' .
';STATUS=' . $attendee['status'].
';ROLE=' . $attendee['role'] .
';EMAIL=' . $attendee['email'] .
"\n";
}
$event['attendees'] = rtrim($_attendees);
return $event;
}
/**
* Compute absolute time to notify the user
*/
private function _get_notification($event)
{
if ($event['alarms']) {
list($trigger, $action) = explode(':', $event['alarms']);
$notify = calendar::parse_alaram_value($trigger);
if (!empty($notify[1])){ // offset
$mult = 1;
switch ($notify[1]) {
case '-M': $mult = -60; break;
case '+M': $mult = 60; break;
case '-H': $mult = -3600; break;
case '+H': $mult = 3600; break;
case '-D': $mult = -86400; break;
case '+D': $mult = 86400; break;
}
$offset = $notify[0] * $mult;
$refdate = $mult > 0 ? $event['end'] : $event['start'];
$notify_at = $refdate + $offset;
}
else { // absolute timestamp
$notify_at = $notify[0];
}
if ($event['start'] > time())
return date('Y-m-d H:i:s', $notify_at);
}
return null;
}
/**
* Save the given event record to database
*
* @param array Event data, already passed through self::_save_preprocess()
* @param boolean True if recurring events instances should be updated, too
*/
private function _update_event($event, $update_recurring = true)
{
$event = $this->_save_preprocess($event);
$sql_set = array();
$set_cols = array('all_day', 'recurrence_id', 'title', 'description', 'location', 'categories', 'free_busy', 'priority', 'sensitivity', 'attendees', 'alarms', 'notifyat');
foreach ($set_cols as $col) {
if (isset($event[$col]))
$sql_set[] = $this->rc->db->quote_identifier($col) . '=' . $this->rc->db->quote($event[$col]);
}
if ($event['_recurrence'])
$sql_set[] = $this->rc->db->quote_identifier('recurrence') . '=' . $this->rc->db->quote($event['_recurrence']);
if ($event['_fromcalendar'] && $event['_fromcalendar'] != $event['calendar'])
$sql_set[] = 'calendar_id=' . $this->rc->db->quote($event['calendar']);
$query = $this->rc->db->query(sprintf(
"UPDATE " . $this->db_events . "
SET changed=%s, start=%s, end=%s %s
WHERE event_id=?
AND calendar_id IN (" . $this->calendar_ids . ")",
$this->rc->db->now(),
$this->rc->db->fromunixtime($event['start']),
$this->rc->db->fromunixtime($event['end']),
($sql_set ? ', ' . join(', ', $sql_set) : '')
),
$event['id']
);
$success = $this->rc->db->affected_rows($query);
// add attachments
if ($success && !empty($event['attachments'])) {
foreach ($event['attachments'] as $attachment) {
$this->add_attachment($attachment, $event['id']);
unset($attachment);
}
}
// remove attachments
if ($success && !empty($event['deleted_attachments'])) {
foreach ($event['deleted_attachments'] as $attachment) {
$this->remove_attachment($attachment, $event['id']);
}
}
if ($success) {
unset($this->cache[$event['id']]);
if ($update_recurring)
$this->_update_recurring($event);
}
return $success;
}
/**
* Insert "fake" entries for recurring occurences of this event
*/
private function _update_recurring($event)
{
if (empty($this->calendars))
return;
// clear existing recurrence copies
$this->rc->db->query(
"DELETE FROM " . $this->db_events . "
WHERE recurrence_id=?
AND calendar_id IN (" . $this->calendar_ids . ")",
$event['id']
);
// create new fake entries
if ($event['recurrence']) {
// include library class
require_once($this->cal->home . '/lib/calendar_recurrence.php');
$recurrence = new calendar_recurrence($this->cal, $event);
$duration = $event['end'] - $event['start'];
while ($next_ts = $recurrence->next_start()) {
$notify_at = $this->_get_notification(array('alarms' => $event['alarms'], 'start' => $next_ts, 'end' => $next_ts + $duration));
$query = $this->rc->db->query(sprintf(
"INSERT INTO " . $this->db_events . "
(calendar_id, recurrence_id, created, changed, uid, start, end, all_day, recurrence, title, description, location, categories, free_busy, priority, sensitivity, alarms, notifyat)
SELECT calendar_id, ?, %s, %s, uid, %s, %s, all_day, recurrence, title, description, location, categories, free_busy, priority, sensitivity, alarms, ?
FROM " . $this->db_events . " WHERE event_id=? AND calendar_id IN (" . $this->calendar_ids . ")",
$this->rc->db->now(),
$this->rc->db->now(),
$this->rc->db->fromunixtime($next_ts),
$this->rc->db->fromunixtime($next_ts + $duration)
),
$event['id'],
$notify_at,
$event['id']
);
if (!$this->rc->db->affected_rows($query))
break;
// stop adding events for inifinite recurrence after 20 years
if (++$count > 999 || (!$recurrence->recurEnd && !$recurrence->recurCount && $next->year > date('Y') + 20))
break;
}
}
}
/**
* Move a single event
*
* @param array Hash array with event properties
* @see calendar_driver::move_event()
*/
public function move_event($event)
{
// let edit_event() do all the magic
return $this->edit_event($event + (array)$this->get_event($event));
}
/**
* Resize a single event
*
* @param array Hash array with event properties
* @see calendar_driver::resize_event()
*/
public function resize_event($event)
{
// let edit_event() do all the magic
return $this->edit_event($event + (array)$this->get_event($event));
}
/**
* Remove a single event from the database
*
* @param array Hash array with event properties
* @param boolean Remove record irreversible (@TODO)
*
* @see calendar_driver::remove_event()
*/
public function remove_event($event, $force = true)
{
if (!empty($this->calendars)) {
$event += (array)$this->get_event($event);
$master = $event;
$update_master = false;
$savemode = 'all';
// read master if deleting a recurring event
if ($event['recurrence'] || $event['recurrence_id']) {
$master = $event['recurrence_id'] ? $this->get_event(array('id' => $old['recurrence_id'])) : $event;
$savemode = $event['_savemode'];
}
switch ($savemode) {
case 'current':
// add exception to master event
$master['recurrence']['EXDATE'][] = $event['start'];
$update_master = true;
// just delete this single occurence
$query = $this->rc->db->query(
"DELETE FROM " . $this->db_events . "
WHERE calendar_id IN (" . $this->calendar_ids . ")
AND event_id=?",
$event['id']
);
break;
case 'future':
if ($master['id'] != $event['id']) {
// set until-date on master event
$master['recurrence']['UNTIL'] = $event['start'] - 86400;
unset($master['recurrence']['COUNT']);
$update_master = true;
// delete this and all future instances
$query = $this->rc->db->query(
"DELETE FROM " . $this->db_events . "
WHERE calendar_id IN (" . $this->calendar_ids . ")
AND start >= " . $this->rc->db->fromunixtime($old['start']) . "
AND recurrence_id=?",
$master['id']
);
break;
}
// else: future == all if modifying the master event
default: // 'all' is default
$query = $this->rc->db->query(
"DELETE FROM " . $this->db_events . "
WHERE (event_id=? OR recurrence_id=?)
AND calendar_id IN (" . $this->calendar_ids . ")",
$master['id'],
$master['id']
);
break;
}
$success = $this->rc->db->affected_rows($query);
if ($success && $update_master)
$this->_update_event($master, true);
return $success;
}
return false;
}
/**
* Return data of a specific event
* @param mixed Hash array with event properties or event UID
* @param boolean Only search in writeable calendars (currently ignored)
* @return array Hash array with event properties
*/
public function get_event($event, $writeable = null)
{
$id = is_array($event) ? ($event['id'] ? $event['id'] : $event['uid']) : $event;
$col = $event['id'] && is_numeric($event['id']) ? 'event_id' : 'uid';
if ($this->cache[$id])
return $this->cache[$id];
$result = $this->rc->db->query(sprintf(
"SELECT e.*, COUNT(a.attachment_id) AS _attachments FROM " . $this->db_events . " AS e
LEFT JOIN " . $this->db_attachments . " AS a ON (a.event_id = e.event_id OR a.event_id = e.recurrence_id)
WHERE e.calendar_id IN (%s)
AND e.$col=?",
$this->calendar_ids
),
$id);
if ($result && ($event = $this->rc->db->fetch_assoc($result)) && $event['event_id']) {
$this->cache[$id] = $this->_read_postprocess($event);
return $this->cache[$id];
}
return false;
}
/**
* Get event data
*
* @see calendar_driver::load_events()
*/
public function load_events($start, $end, $query = null, $calendars = null)
{
if (empty($calendars))
$calendars = array_keys($this->calendars);
else if (is_string($calendars))
$calendars = explode(',', $calendars);
// only allow to select from calendars of this use
$calendar_ids = array_map(array($this->rc->db, 'quote'), array_intersect($calendars, array_keys($this->calendars)));
// compose (slow) SQL query for searching
// FIXME: improve searching using a dedicated col and normalized values
if ($query) {
foreach (array('title','location','description','categories','attendees') as $col)
$sql_query[] = $this->rc->db->ilike($col, '%'.$query.'%');
$sql_add = 'AND (' . join(' OR ', $sql_query) . ')';
}
$events = array();
if (!empty($calendar_ids)) {
$result = $this->rc->db->query(sprintf(
"SELECT e.*, COUNT(a.attachment_id) AS _attachments FROM " . $this->db_events . " AS e
LEFT JOIN " . $this->db_attachments . " AS a ON (a.event_id = e.event_id OR a.event_id = e.recurrence_id)
WHERE e.calendar_id IN (%s)
AND e.start <= %s AND e.end >= %s
%s
GROUP BY e.event_id",
join(',', $calendar_ids),
$this->rc->db->fromunixtime($end),
$this->rc->db->fromunixtime($start),
$sql_add
));
while ($result && ($event = $this->rc->db->fetch_assoc($result))) {
$events[] = $this->_read_postprocess($event);
}
}
return $events;
}
/**
* Convert sql record into a rcube style event object
*/
private function _read_postprocess($event)
{
$free_busy_map = array_flip($this->free_busy_map);
$event['id'] = $event['event_id'];
$event['start'] = strtotime($event['start']);
$event['end'] = strtotime($event['end']);
$event['allday'] = intval($event['all_day']);
$event['changed'] = strtotime($event['changed']);
$event['free_busy'] = $free_busy_map[$event['free_busy']];
$event['calendar'] = $event['calendar_id'];
$event['recurrence_id'] = intval($event['recurrence_id']);
// parse recurrence rule
if ($event['recurrence'] && preg_match_all('/([A-Z]+)=([^;]+);?/', $event['recurrence'], $m, PREG_SET_ORDER)) {
$event['recurrence'] = array();
foreach ($m as $rr) {
if (is_numeric($rr[2]))
$rr[2] = intval($rr[2]);
else if ($rr[1] == 'UNTIL')
$rr[2] = strtotime($rr[2]);
else if ($rr[1] == 'EXDATE')
$rr[2] = array_map('strtotime', explode(',', $rr[2]));
$event['recurrence'][$rr[1]] = $rr[2];
}
}
if ($event['_attachments'] > 0)
$event['attachments'] = (array)$this->list_attachments($event);
// decode serialized event attendees
if ($event['attendees']) {
$attendees = array();
foreach (explode("\n", $event['attendees']) as $line) {
$att = array();
foreach (rcube_explode_quoted_string(';', $line) as $prop) {
list($key, $value) = explode("=", $prop);
$att[strtolower($key)] = stripslashes(trim($value, '""'));
}
$attendees[] = $att;
}
$event['attendees'] = $attendees;
}
unset($event['event_id'], $event['calendar_id'], $event['notifyat'], $event['all_day'], $event['_attachments']);
return $event;
}
/**
* Get a list of pending alarms to be displayed to the user
*
* @see calendar_driver::pending_alarms()
*/
public function pending_alarms($time, $calendars = null)
{
if (empty($calendars))
$calendars = array_keys($this->calendars);
else if (is_string($calendars))
$calendars = explode(',', $calendars);
// only allow to select from calendars with activated alarms
$calendar_ids = array();
foreach ($calendars as $cid) {
if ($this->calendars[$cid] && $this->calendars[$cid]['showalarms'])
$calendar_ids[] = $cid;
}
$calendar_ids = array_map(array($this->rc->db, 'quote'), $calendar_ids);
$alarms = array();
if (!empty($calendar_ids)) {
$result = $this->rc->db->query(sprintf(
"SELECT * FROM " . $this->db_events . "
WHERE calendar_id IN (%s)
AND notifyat <= %s AND end > %s",
join(',', $calendar_ids),
$this->rc->db->fromunixtime($time),
$this->rc->db->fromunixtime($time)
));
while ($result && ($event = $this->rc->db->fetch_assoc($result)))
$alarms[] = $this->_read_postprocess($event);
}
return $alarms;
}
/**
* Feedback after showing/sending an alarm notification
*
* @see calendar_driver::dismiss_alarm()
*/
public function dismiss_alarm($event_id, $snooze = 0)
{
// set new notifyat time or unset if not snoozed
$notify_at = $snooze > 0 ? date('Y-m-d H:i:s', time() + $snooze) : null;
$query = $this->rc->db->query(sprintf(
"UPDATE " . $this->db_events . "
SET changed=%s, notifyat=?
WHERE event_id=?
AND calendar_id IN (" . $this->calendar_ids . ")",
$this->rc->db->now()),
$notify_at,
$event_id
);
return $this->rc->db->affected_rows($query);
}
/**
* Save an attachment related to the given event
*/
private function add_attachment($attachment, $event_id)
{
$data = $attachment['data'] ? $attachment['data'] : file_get_contents($attachment['path']);
$query = $this->rc->db->query(
"INSERT INTO " . $this->db_attachments .
" (event_id, filename, mimetype, size, data)" .
" VALUES (?, ?, ?, ?, ?)",
$event_id,
$attachment['name'],
$attachment['mimetype'],
strlen($data),
base64_encode($data)
);
return $this->rc->db->affected_rows($query);
}
/**
* Remove a specific attachment from the given event
*/
private function remove_attachment($attachment_id, $event_id)
{
$query = $this->rc->db->query(
"DELETE FROM " . $this->db_attachments .
" WHERE attachment_id = ?" .
" AND event_id IN (SELECT event_id FROM " . $this->db_events .
" WHERE event_id = ?" .
" AND calendar_id IN (" . $this->calendar_ids . "))",
$attachment_id,
$event_id
);
return $this->rc->db->affected_rows($query);
}
/**
* List attachments of specified event
*/
public function list_attachments($event)
{
$attachments = array();
$event_id = $event['recurrence_id'] ? $event['recurrence_id'] : $event['event_id'];
if (!empty($this->calendar_ids)) {
$result = $this->rc->db->query(
"SELECT attachment_id AS id, filename AS name, mimetype, size " .
" FROM " . $this->db_attachments .
" WHERE event_id IN (SELECT event_id FROM " . $this->db_events .
" WHERE event_id=?" .
" AND calendar_id IN (" . $this->calendar_ids . "))".
" ORDER BY filename",
$event['recurrence_id'] ? $event['recurrence_id'] : $event['event_id']
);
while ($result && ($arr = $this->rc->db->fetch_assoc($result))) {
$attachments[] = $arr;
}
}
return $attachments;
}
/**
* Get attachment properties
*/
public function get_attachment($id, $event)
{
if (!empty($this->calendar_ids)) {
$result = $this->rc->db->query(
"SELECT attachment_id AS id, filename AS name, mimetype, size " .
" FROM " . $this->db_attachments .
" WHERE attachment_id=?".
" AND event_id=?",
$id,
$event['recurrence_id'] ? $event['recurrence_id'] : $event['id']
);
if ($result && ($arr = $this->rc->db->fetch_assoc($result))) {
return $arr;
}
}
return null;
}
/**
* Get attachment body
*/
public function get_attachment_body($id, $event)
{
if (!empty($this->calendar_ids)) {
$result = $this->rc->db->query(
"SELECT data " .
" FROM " . $this->db_attachments .
" WHERE attachment_id=?".
" AND event_id=?",
$id,
$event['id']
);
if ($result && ($arr = $this->rc->db->fetch_assoc($result))) {
return base64_decode($arr['data']);
}
}
return null;
}
/**
* Remove the given category
*/
public function remove_category($name)
{
$query = $this->rc->db->query(
"UPDATE " . $this->db_events . "
SET categories=''
WHERE categories=?
AND calendar_id IN (" . $this->calendar_ids . ")",
$name
);
return $this->rc->db->affected_rows($query);
}
/**
* Update/replace a category
*/
public function replace_category($oldname, $name, $color)
{
$query = $this->rc->db->query(
"UPDATE " . $this->db_events . "
SET categories=?
WHERE categories=?
AND calendar_id IN (" . $this->calendar_ids . ")",
$name,
$oldname
);
return $this->rc->db->affected_rows($query);
}
}
diff --git a/plugins/calendar/drivers/database/sql/mysql.sql b/plugins/calendar/drivers/database/sql/mysql.sql
index 8d6f1736..6b530f07 100644
--- a/plugins/calendar/drivers/database/sql/mysql.sql
+++ b/plugins/calendar/drivers/database/sql/mysql.sql
@@ -1,77 +1,77 @@
/**
* Roundcube Calendar
*
* Plugin to add a calendar to Roundcube.
*
- * @version 0.3 beta
+ * @version @package_version@
* @author Lazlo Westerhof
* @author Thomas Bruederli
* @url http://rc-calendar.lazlo.me
* @licence GNU AGPL
* @copyright (c) 2010 Lazlo Westerhof - Netherlands
*
**/
CREATE TABLE `calendars` (
`calendar_id` int(11) UNSIGNED NOT NULL AUTO_INCREMENT,
`user_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
`name` varchar(255) NOT NULL,
`color` varchar(8) NOT NULL,
`showalarms` tinyint(1) NOT NULL DEFAULT '1',
PRIMARY KEY(`calendar_id`),
CONSTRAINT `fk_calendars_user_id` FOREIGN KEY (`user_id`)
REFERENCES `users`(`user_id`) ON DELETE CASCADE ON UPDATE CASCADE
) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
CREATE TABLE `events` (
`event_id` int(11) UNSIGNED NOT NULL AUTO_INCREMENT,
`calendar_id` int(11) UNSIGNED NOT NULL DEFAULT '0',
`recurrence_id` int(11) UNSIGNED NOT NULL DEFAULT '0',
`uid` varchar(255) NOT NULL DEFAULT '',
`created` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
`changed` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
`start` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
`end` datetime NOT NULL DEFAULT '1000-01-01 00:00:00',
`recurrence` varchar(255) DEFAULT NULL,
`title` varchar(255) NOT NULL,
`description` text NOT NULL,
`location` varchar(255) NOT NULL DEFAULT '',
`categories` varchar(255) NOT NULL DEFAULT '',
`all_day` tinyint(1) NOT NULL DEFAULT '0',
`free_busy` tinyint(1) NOT NULL DEFAULT '0',
`priority` tinyint(1) NOT NULL DEFAULT '0',
`sensitivity` tinyint(1) NOT NULL DEFAULT '0',
`alarms` varchar(255) DEFAULT NULL,
`attendees` text DEFAULT NULL,
`notifyat` datetime DEFAULT NULL,
PRIMARY KEY(`event_id`),
INDEX `uid_idx` (`uid`,`calendar_id`),
INDEX `recurrence_idx` (`recurrence_id`),
CONSTRAINT `fk_events_calendar_id` FOREIGN KEY (`calendar_id`)
REFERENCES `calendars`(`calendar_id`) ON DELETE CASCADE ON UPDATE CASCADE
) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
CREATE TABLE `attachments` (
`attachment_id` int(11) UNSIGNED NOT NULL AUTO_INCREMENT,
`event_id` int(11) UNSIGNED NOT NULL DEFAULT '0',
`filename` varchar(255) NOT NULL DEFAULT '',
`mimetype` varchar(255) NOT NULL DEFAULT '',
`size` int(11) NOT NULL DEFAULT '0',
`data` longtext NOT NULL DEFAULT '',
PRIMARY KEY(`attachment_id`),
CONSTRAINT `fk_attachments_event_id` FOREIGN KEY (`event_id`)
REFERENCES `events`(`event_id`) ON DELETE CASCADE ON UPDATE CASCADE
) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
CREATE TABLE `itipinvitations` (
`token` VARCHAR(64) NOT NULL,
`event_uid` VARCHAR(255) NOT NULL,
`user_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
`event` TEXT NOT NULL,
`expires` DATETIME DEFAULT NULL,
`cancelled` TINYINT(3) UNSIGNED NOT NULL DEFAULT '0',
PRIMARY KEY(`token`),
INDEX `uid_idx` (`event_uid`,`user_id`),
CONSTRAINT `fk_itipinvitations_user_id` FOREIGN KEY (`user_id`)
REFERENCES `users`(`user_id`) ON DELETE CASCADE ON UPDATE CASCADE
) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
diff --git a/plugins/calendar/drivers/database/sql/postgresql.sql b/plugins/calendar/drivers/database/sql/postgresql.sql
index f9896a49..7e7aafe4 100644
--- a/plugins/calendar/drivers/database/sql/postgresql.sql
+++ b/plugins/calendar/drivers/database/sql/postgresql.sql
@@ -1,81 +1,81 @@
/**
* RoundCube Calendar
*
* Plugin to add a calendar to RoundCube.
*
- * @version 0.3 beta
+ * @version @package_version@
* @author Lazlo Westerhof
* @author Albert Lee
* @author Aleksander Machniak <machniak@kolabsys.com>
* @url http://rc-calendar.lazlo.me
* @licence GNU AGPL
* @copyright (c) 2010 Lazlo Westerhof - Netherlands
*
**/
CREATE SEQUENCE calendar_ids
INCREMENT BY 1
NO MAXVALUE
NO MINVALUE
CACHE 1;
CREATE TABLE calendars (
calendar_id integer DEFAULT nextval('calendar_ids'::regclass) NOT NULL,
user_id integer NOT NULL
REFERENCES users (user_id) ON UPDATE CASCADE ON DELETE CASCADE,
name varchar(255) NOT NULL,
color varchar(8) NOT NULL,
showalarms smallint NOT NULL DEFAULT 1,
PRIMARY KEY (calendar_id)
);
CREATE SEQUENCE event_ids
INCREMENT BY 1
NO MAXVALUE
NO MINVALUE
CACHE 1;
CREATE TABLE events (
event_id integer DEFAULT nextval('event_ids'::regclass) NOT NULL,
calendar_id integer NOT NULL
REFERENCES calendars (calendar_id) ON UPDATE CASCADE ON DELETE CASCADE,
recurence_id integer NOT NULL DEFAULT 0,
uid varchar(255) NOT NULL DEFAULT '',
created timestamp without time zone DEFAULT now() NOT NULL,
changed timestamp without time zone DEFAULT now(),
"start" timestamp without time zone DEFAULT now() NOT NULL,
"end" timestamp without time zone DEFAULT now() NOT NULL,
recurrence varchar(255) DEFAULT NULL,
title character varying(255) NOT NULL,
description text NOT NULL,
location character varying(255) NOT NULL,
categories character varying(255) NOT NULL,
all_day smallint NOT NULL DEFAULT 0,
free_busy smallint NOT NULL DEFAULT 0,
priority smallint NOT NULL DEFAULT 0,
sensitivity smallint NOT NULL DEFAULT 0,
alarms varchar(255) DEFAULT NULL,
attendees text DEFAULT NULL,
notifyat timestamp without time zone DEFAULT NULL
PRIMARY KEY (event_id)
);
CREATE SEQUENCE attachment_ids
INCREMENT BY 1
NO MAXVALUE
NO MINVALUE
CACHE 1;
CREATE TABLE attachments (
attachment_id integer DEFAULT nextval('attachment_ids'::regclass) NOT NULL,
event_id integer NOT NULL
REFERENCES events (event_id) ON DELETE CASCADE ON UPDATE CASCADE,
filename varchar(255) NOT NULL DEFAULT '',
mimetype varchar(255) NOT NULL DEFAULT '',
size integer NOT NULL DEFAULT 0,
data text NOT NULL DEFAULT '',
PRIMARY KEY (attachment_id)
);
diff --git a/plugins/calendar/drivers/database/sql/sqlite.sql b/plugins/calendar/drivers/database/sql/sqlite.sql
index 9e9e0df8..6323d3e3 100644
--- a/plugins/calendar/drivers/database/sql/sqlite.sql
+++ b/plugins/calendar/drivers/database/sql/sqlite.sql
@@ -1,74 +1,74 @@
/**
* Roundcube Calendar
*
* Plugin to add a calendar to Roundcube.
*
- * @version 0.3 beta
+ * @version @package_version@
* @author Lazlo Westerhof
* @author Thomas Bruederli
* @author Albert Lee
* @url http://rc-calendar.lazlo.me
* @licence GNU AGPL
* @copyright (c) 2010 Lazlo Westerhof - Netherlands
*
**/
CREATE TABLE calendars (
calendar_id integer NOT NULL PRIMARY KEY,
user_id integer NOT NULL default '0',
name varchar(255) NOT NULL default '',
color varchar(255) NOT NULL default '',
showalarms tinyint(1) NOT NULL default '1',
CONSTRAINT fk_calendars_user_id FOREIGN KEY (user_id)
REFERENCES users(user_id)
);
CREATE TABLE events (
event_id integer NOT NULL PRIMARY KEY,
calendar_id integer NOT NULL default '0',
recurrence_id integer NOT NULL default '0',
uid varchar(255) NOT NULL default '',
created datetime NOT NULL default '1000-01-01 00:00:00',
changed datetime NOT NULL default '1000-01-01 00:00:00',
start datetime NOT NULL default '1000-01-01 00:00:00',
end datetime NOT NULL default '1000-01-01 00:00:00',
recurrence varchar(255) default NULL,
title varchar(255) NOT NULL,
description text NOT NULL,
location varchar(255) NOT NULL default '',
categories varchar(255) NOT NULL default '',
all_day tinyint(1) NOT NULL default '0',
free_busy tinyint(1) NOT NULL default '0',
priority tinyint(1) NOT NULL default '0',
sensitivity tinyint(1) NOT NULL default '0',
alarms varchar(255) default NULL,
attendees text default NULL,
notifyat datetime default NULL,
CONSTRAINT fk_events_calendar_id FOREIGN KEY (calendar_id)
REFERENCES calendars(calendar_id)
);
CREATE TABLE attachments (
attachment_id integer NOT NULL PRIMARY KEY,
event_id integer NOT NULL default '0',
filename varchar(255) NOT NULL default '',
mimetype varchar(255) NOT NULL default '',
size integer NOT NULL default '0',
data text NOT NULL default '',
CONSTRAINT fk_attachment_event_id FOREIGN KEY (event_id)
REFERENCES events(event_id)
);
CREATE TABLE itipinvitations (
token varchar(64) NOT NULL PRIMARY KEY,
event_uid varchar(255) NOT NULL,
user_id integer NOT NULL default '0',
event text NOT NULL,
expires datetime NOT NULL default '1000-01-01 00:00:00',
cancelled tinyint(1) NOT NULL default '0',
CONSTRAINT fk_itipinvitations_user_id FOREIGN KEY (user_id)
REFERENCES users(user_id)
);
CREATE INDEX ix_itipinvitations_uid ON itipinvitations(event_uid,user_id);
diff --git a/plugins/calendar/drivers/kolab/SQL/mysql.sql b/plugins/calendar/drivers/kolab/SQL/mysql.sql
index 0dbd39c5..e64413a5 100644
--- a/plugins/calendar/drivers/kolab/SQL/mysql.sql
+++ b/plugins/calendar/drivers/kolab/SQL/mysql.sql
@@ -1,28 +1,28 @@
/**
* Roundcube Calendar Kolab backend
*
- * @version 0.7-beta
+ * @version @package_version@
* @author Thomas Bruederli
* @licence GNU AGPL
**/
CREATE TABLE IF NOT EXISTS `kolab_alarms` (
`event_id` VARCHAR(255) NOT NULL,
`notifyat` DATETIME DEFAULT NULL,
`dismissed` TINYINT(3) UNSIGNED NOT NULL DEFAULT '0',
PRIMARY KEY(`event_id`)
) /*!40000 ENGINE=INNODB */;
CREATE TABLE IF NOT EXISTS `itipinvitations` (
`token` VARCHAR(64) NOT NULL,
`event_uid` VARCHAR(255) NOT NULL,
`user_id` int(10) UNSIGNED NOT NULL DEFAULT '0',
`event` TEXT NOT NULL,
`expires` DATETIME DEFAULT NULL,
`cancelled` TINYINT(3) UNSIGNED NOT NULL DEFAULT '0',
PRIMARY KEY(`token`),
INDEX `uid_idx` (`event_uid`,`user_id`),
CONSTRAINT `fk_itipinvitations_user_id` FOREIGN KEY (`user_id`)
REFERENCES `users`(`user_id`) ON DELETE CASCADE ON UPDATE CASCADE
) /*!40000 ENGINE=INNODB */ /*!40101 CHARACTER SET utf8 COLLATE utf8_general_ci */;
diff --git a/plugins/calendar/drivers/kolab/kolab_calendar.php b/plugins/calendar/drivers/kolab/kolab_calendar.php
index 008b42f1..82bd909c 100644
--- a/plugins/calendar/drivers/kolab/kolab_calendar.php
+++ b/plugins/calendar/drivers/kolab/kolab_calendar.php
@@ -1,779 +1,779 @@
<?php
/**
- * Kolab calendar storage class
+ * Kolab calendar storage class
*
- * @version 0.7-beta
+ * @version @package_version@
* @author Thomas Bruederli <roundcube@gmail.com>
* @author Aleksander Machniak <machniak@kolabsys.com>
*
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class kolab_calendar
{
public $id;
public $ready = false;
public $readonly = true;
public $attachments = true;
public $alarms = false;
public $categories = array();
public $storage;
private $cal;
private $events;
private $id2uid;
private $imap_folder = 'INBOX/Calendar';
private $namespace;
private $search_fields = array('title', 'description', 'location', '_attendees');
private $sensitivity_map = array('public', 'private', 'confidential');
private $priority_map = array('low' => 9, 'normal' => 5, 'high' => 1);
private $role_map = array('REQ-PARTICIPANT' => 'required', 'OPT-PARTICIPANT' => 'optional', 'CHAIR' => 'resource');
private $status_map = array('NEEDS-ACTION' => 'none', 'TENTATIVE' => 'tentative', 'CONFIRMED' => 'accepted', 'ACCEPTED' => 'accepted', 'DECLINED' => 'declined');
private $month_map = array('', 'january', 'february', 'march', 'april', 'may', 'june', 'july', 'august', 'september', 'october', 'november', 'december');
private $weekday_map = array('MO'=>'monday', 'TU'=>'tuesday', 'WE'=>'wednesday', 'TH'=>'thursday', 'FR'=>'friday', 'SA'=>'saturday', 'SU'=>'sunday');
/**
* Default constructor
*/
public function __construct($imap_folder, $calendar)
{
$this->cal = $calendar;
if (strlen($imap_folder))
$this->imap_folder = $imap_folder;
// ID is derrived from folder name
$this->id = rcube_kolab::folder_id($this->imap_folder);
// fetch objects from the given IMAP folder
$this->storage = rcube_kolab::get_storage($this->imap_folder);
$this->ready = !PEAR::isError($this->storage);
// Set readonly and alarms flags according to folder permissions
if ($this->ready) {
if ($this->get_owner() == $_SESSION['username']) {
$this->readonly = false;
$this->alarms = true;
}
else {
$rights = $this->storage->_folder->getMyRights();
if (!PEAR::isError($rights)) {
if (strpos($rights, 'i') !== false)
$this->readonly = false;
}
}
// user-specific alarms settings win
$prefs = $this->cal->rc->config->get('kolab_calendars', array());
if (isset($prefs[$this->id]['showalarms']))
$this->alarms = $prefs[$this->id]['showalarms'];
}
}
/**
* Getter for a nice and human readable name for this calendar
* See http://wiki.kolab.org/UI-Concepts/Folder-Listing for reference
*
* @return string Name of this calendar
*/
public function get_name()
{
$folder = rcube_kolab::object_name($this->imap_folder, $this->namespace);
return $folder;
}
/**
* Getter for the IMAP folder name
*
* @return string Name of the IMAP folder
*/
public function get_realname()
{
return $this->imap_folder;
}
/**
* Getter for the IMAP folder owner
*
* @return string Name of the folder owner
*/
public function get_owner()
{
return $this->storage->_folder->getOwner();
}
/**
* Getter for the name of the namespace to which the IMAP folder belongs
*
* @return string Name of the namespace (personal, other, shared)
*/
public function get_namespace()
{
if ($this->namespace === null) {
$this->namespace = rcube_kolab::folder_namespace($this->imap_folder);
}
return $this->namespace;
}
/**
* Getter for the top-end calendar folder name (not the entire path)
*
* @return string Name of this calendar
*/
public function get_foldername()
{
$parts = explode('/', $this->imap_folder);
return rcube_charset_convert(end($parts), 'UTF7-IMAP');
}
/**
* Return color to display this calendar
*/
public function get_color()
{
// color is defined in folder METADATA
if ($color = $this->storage->_folder->getKolabAttribute('color', HORDE_ANNOT_READ_PRIVATE_SHARED)) {
return $color;
}
// calendar color is stored in user prefs (temporary solution)
$prefs = $this->cal->rc->config->get('kolab_calendars', array());
if (!empty($prefs[$this->id]) && !empty($prefs[$this->id]['color']))
return $prefs[$this->id]['color'];
return 'cc0000';
}
/**
* Return the corresponding Kolab_Folder instance
*/
public function get_folder()
{
return $this->storage->_folder;
}
/**
* Getter for the attachment body
*/
public function get_attachment_body($id)
{
return $this->storage->getAttachment($id);
}
/**
* Getter for a single event object
*/
public function get_event($id)
{
$this->_fetch_events();
// event not found, maybe a recurring instance is requested
if (!$this->events[$id]) {
$master_id = preg_replace('/-\d+$/', '', $id);
if ($this->events[$master_id] && $this->events[$master_id]['recurrence']) {
$master = $this->events[$master_id];
$this->_get_recurring_events($master, $master['start'], $master['start'] + 86400 * 365 * 10, $id);
}
}
return $this->events[$id];
}
/**
* @param integer Event's new start (unix timestamp)
* @param integer Event's new end (unix timestamp)
* @param string Search query (optional)
* @param boolean Strip virtual events (optional)
* @return array A list of event records
*/
public function list_events($start, $end, $search = null, $virtual = 1)
{
$this->_fetch_events();
if (!empty($search))
$search = mb_strtolower($search);
$events = array();
foreach ($this->events as $id => $event) {
// remember seen categories
if ($event['categories'])
$this->categories[$event['categories']]++;
// filter events by search query
if (!empty($search)) {
$hit = false;
foreach ($this->search_fields as $col) {
$sval = is_array($col) ? $event[$col[0]][$col[1]] : $event[$col];
if (empty($sval))
continue;
// do a simple substring matching (to be improved)
$val = mb_strtolower($sval);
if (strpos($val, $search) !== false) {
$hit = true;
break;
}
}
if (!$hit) // skip this event if not match with search term
continue;
}
// list events in requested time window
if ($event['start'] <= $end && $event['end'] >= $start) {
unset($event['_attendees']);
$events[] = $event;
}
// resolve recurring events
if ($event['recurrence'] && $virtual == 1) {
unset($event['_attendees']);
$events = array_merge($events, $this->_get_recurring_events($event, $start, $end));
}
}
return $events;
}
/**
* Create a new event record
*
* @see calendar_driver::new_event()
*
* @return mixed The created record ID on success, False on error
*/
public function insert_event($event)
{
if (!is_array($event))
return false;
//generate new event from RC input
$object = $this->_from_rcube_event($event);
$saved = $this->storage->save($object);
if (PEAR::isError($saved)) {
raise_error(array(
'code' => 600, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Error saving event object to Kolab server:" . $saved->getMessage()),
true, false);
$saved = false;
}
else {
$event['id'] = $event['uid'];
$this->events[$event['uid']] = $event;
}
return $saved;
}
/**
* Update a specific event record
*
* @see calendar_driver::new_event()
* @return boolean True on success, False on error
*/
public function update_event($event)
{
$updated = false;
$old = $this->storage->getObject($event['id']);
if (PEAR::isError($old))
return false;
$old['recurrence'] = ''; # clear old field, could have been removed in new, too
$object = array_merge($old, $this->_from_rcube_event($event));
$saved = $this->storage->save($object, $event['id']);
if (PEAR::isError($saved)) {
raise_error(array(
'code' => 600, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Error saving event object to Kolab server:" . $saved->getMessage()),
true, false);
}
else {
$updated = true;
$this->events[$event['id']] = $this->_to_rcube_event($object);
}
return $updated;
}
/**
* Delete an event record
*
* @see calendar_driver::remove_event()
* @return boolean True on success, False on error
*/
public function delete_event($event, $force = true)
{
$deleted = false;
if (!$force) {
// Get IMAP object ID
$imap_uid = $this->storage->_getStorageId($event['id']);
}
$deleteme = $this->storage->delete($event['id'], $force);
if (PEAR::isError($deleteme)) {
raise_error(array(
'code' => 600, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Error deleting event object from Kolab server:" . $deleteme->getMessage()),
true, false);
}
else {
// Save IMAP object ID in session, will be used for restore action
if ($imap_uid)
$_SESSION['kolab_delete_uids'][$event['id']] = $imap_uid;
$deleted = true;
}
return $deleted;
}
/**
* Restore deleted event record
*
* @see calendar_driver::undelete_event()
* @return boolean True on success, False on error
*/
public function restore_event($event)
{
$imap_uid = $_SESSION['kolab_delete_uids'][$event['id']];
if (!$imap_uid)
return false;
$session = &Horde_Kolab_Session::singleton();
$imap = &$session->getImap();
if (is_object($imap) && is_a($imap, 'PEAR_Error')) {
$error = $imap;
}
else {
$result = $imap->select($this->imap_folder);
if (is_object($result) && is_a($result, 'PEAR_Error')) {
$error = $result;
}
else {
$result = $imap->undeleteMessages($imap_uid);
if (is_object($result) && is_a($result, 'PEAR_Error')) {
$error = $result;
}
else {
// re-sync the cache
$this->storage->synchronize();
}
}
}
if ($error) {
raise_error(array(
'code' => 600, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Error undeleting an event object(s) from the Kolab server:" . $error->getMessage()),
true, false);
return false;
}
$rcmail = rcmail::get_instance();
$rcmail->session->remove('kolab_delete_uids');
return true;
}
/**
* Simply fetch all records and store them in private member vars
* We thereby rely on cahcing done by the Horde classes
*/
private function _fetch_events()
{
if (!isset($this->events)) {
$this->events = array();
foreach ((array)$this->storage->getObjects() as $record) {
$event = $this->_to_rcube_event($record);
$this->events[$event['id']] = $event;
}
}
}
/**
* Create instances of a recurring event
*/
public function _get_recurring_events($event, $start, $end, $event_id = null)
{
// include library class
require_once($this->cal->home . '/lib/calendar_recurrence.php');
$recurrence = new calendar_recurrence($this->cal, $event);
$events = array();
$duration = $event['end'] - $event['start'];
$i = 0;
while ($rec_start = $recurrence->next_start()) {
$rec_end = $rec_start + $duration;
$rec_id = $event['id'] . '-' . ++$i;
// add to output if in range
if (($rec_start <= $end && $rec_end >= $start) || ($event_id && $rec_id == $event_id)) {
$rec_event = $event;
$rec_event['id'] = $rec_id;
$rec_event['recurrence_id'] = $event['id'];
$rec_event['start'] = $rec_start;
$rec_event['end'] = $rec_end;
$rec_event['_instance'] = $i;
$events[] = $rec_event;
if ($rec_id == $event_id) {
$this->events[$rec_id] = $rec_event;
break;
}
}
else if ($rec_start > $end) // stop loop if out of range
break;
}
return $events;
}
/**
* Convert from Kolab_Format to internal representation
*/
private function _to_rcube_event($rec)
{
$start_time = date('H:i:s', $rec['start-date']);
$allday = $rec['_is_all_day'] || ($start_time == '00:00:00' && $start_time == date('H:i:s', $rec['end-date']));
if ($allday) { // in Roundcube all-day events only go from 12:00 to 13:00
$rec['start-date'] += 12 * 3600;
$rec['end-date'] -= 11 * 3600;
$rec['end-date'] -= $this->cal->gmt_offset - date('Z', $rec['end-date']); // shift times from server's timezone to user's timezone
$rec['start-date'] -= $this->cal->gmt_offset - date('Z', $rec['start-date']); // because generated with mktime() in Horde_Kolab_Format_Date::decodeDate()
// sanity check
if ($rec['end-date'] <= $rec['start-date'])
$rec['end-date'] += 86400;
}
// convert alarm time into internal format
if ($rec['alarm']) {
$alarm_value = $rec['alarm'];
$alarm_unit = 'M';
if ($rec['alarm'] % 1440 == 0) {
$alarm_value /= 1440;
$alarm_unit = 'D';
}
else if ($rec['alarm'] % 60 == 0) {
$alarm_value /= 60;
$alarm_unit = 'H';
}
$alarm_value *= -1;
}
// convert recurrence rules into internal pseudo-vcalendar format
if ($recurrence = $rec['recurrence']) {
$rrule = array(
'FREQ' => strtoupper($recurrence['cycle']),
'INTERVAL' => intval($recurrence['interval']),
);
if ($recurrence['range-type'] == 'number')
$rrule['COUNT'] = intval($recurrence['range']);
else if ($recurrence['range-type'] == 'date')
$rrule['UNTIL'] = $recurrence['range'];
if ($recurrence['day']) {
$byday = array();
$prefix = ($rrule['FREQ'] == 'MONTHLY' || $rrule['FREQ'] == 'YEARLY') ? intval($recurrence['daynumber'] ? $recurrence['daynumber'] : 1) : '';
foreach ($recurrence['day'] as $day)
$byday[] = $prefix . substr(strtoupper($day), 0, 2);
$rrule['BYDAY'] = join(',', $byday);
}
if ($recurrence['daynumber']) {
if ($recurrence['type'] == 'monthday' || $recurrence['type'] == 'daynumber')
$rrule['BYMONTHDAY'] = $recurrence['daynumber'];
else if ($recurrence['type'] == 'yearday')
$rrule['BYYEARDAY'] = $recurrence['daynumber'];
}
if ($recurrence['month']) {
$monthmap = array_flip($this->month_map);
$rrule['BYMONTH'] = strtolower($monthmap[$recurrence['month']]);
}
if ($recurrence['exclusion']) {
foreach ((array)$recurrence['exclusion'] as $excl)
$rrule['EXDATE'][] = strtotime($excl . date(' H:i:s', $rec['start-date'])); // use time of event start
}
}
$sensitivity_map = array_flip($this->sensitivity_map);
$status_map = array_flip($this->status_map);
$role_map = array_flip($this->role_map);
if (!empty($rec['_attachments'])) {
foreach ($rec['_attachments'] as $name => $attachment) {
// @TODO: 'type' and 'key' are the only supported (no 'size')
$attachments[] = array(
'id' => $attachment['key'],
'mimetype' => $attachment['type'],
'name' => $name,
);
}
}
if ($rec['organizer']) {
$attendees[] = array(
'role' => 'ORGANIZER',
'name' => $rec['organizer']['display-name'],
'email' => $rec['organizer']['smtp-address'],
'status' => 'ACCEPTED',
);
$_attendees .= $rec['organizer']['display-name'] . ' ' . $rec['organizer']['smtp-address'] . ' ';
}
foreach ((array)$rec['attendee'] as $attendee) {
$attendees[] = array(
'role' => $role_map[$attendee['role']],
'name' => $attendee['display-name'],
'email' => $attendee['smtp-address'],
'status' => $status_map[$attendee['status']],
'rsvp' => $attendee['request-response'],
);
$_attendees .= $rec['organizer']['display-name'] . ' ' . $rec['organizer']['smtp-address'] . ' ';
}
// Roundcube only supports one category assignment
$categories = explode(',', $rec['categories']);
return array(
'id' => $rec['uid'],
'uid' => $rec['uid'],
'title' => $rec['summary'],
'location' => $rec['location'],
'description' => $rec['body'],
'start' => $rec['start-date'],
'end' => $rec['end-date'],
'allday' => $allday,
'recurrence' => $rrule,
'alarms' => $alarm_value . $alarm_unit,
'_alarm' => intval($rec['alarm']),
'categories' => $categories[0],
'attachments' => $attachments,
'attendees' => $attendees,
'_attendees' => $_attendees,
'free_busy' => $rec['show-time-as'],
'priority' => is_numeric($rec['priority']) ? intval($rec['priority']) : (isset($this->priority_map[$rec['priority']]) ? $this->priority_map[$rec['priority']] : 0),
'sensitivity' => $sensitivity_map[$rec['sensitivity']],
'changed' => $rec['last-modification-date'],
'calendar' => $this->id,
);
}
/**
* Convert the given event record into a data structure that can be passed to Kolab_Storage backend for saving
* (opposite of self::_to_rcube_event())
*/
private function _from_rcube_event($event)
{
$priority_map = $this->priority_map;
$tz_offset = $this->cal->gmt_offset;
$object = array(
// kolab => roundcube
'uid' => $event['uid'],
'summary' => $event['title'],
'location' => $event['location'],
'body' => $event['description'],
'categories' => $event['categories'],
'start-date' => $event['start'],
'end-date' => $event['end'],
'sensitivity' =>$this->sensitivity_map[$event['sensitivity']],
'show-time-as' => $event['free_busy'],
'priority' => $event['priority'],
);
//handle alarms
if ($event['alarms']) {
//get the value
$alarmbase = explode(":", $event['alarms']);
//get number only
$avalue = preg_replace('/[^0-9]/', '', $alarmbase[0]);
if (preg_match("/H/",$alarmbase[0])) {
$object['alarm'] = $avalue*60;
} else if (preg_match("/D/",$alarmbase[0])) {
$object['alarm'] = $avalue*24*60;
} else {
$object['alarm'] = $avalue;
}
}
//recurr object/array
if (count($event['recurrence']) > 1) {
$ra = $event['recurrence'];
//Frequency abd interval
$object['recurrence']['cycle'] = strtolower($ra['FREQ']);
$object['recurrence']['interval'] = intval($ra['INTERVAL']);
//Range Type
if ($ra['UNTIL']) {
$object['recurrence']['range-type'] = 'date';
$object['recurrence']['range'] = $ra['UNTIL'];
}
if ($ra['COUNT']) {
$object['recurrence']['range-type'] = 'number';
$object['recurrence']['range'] = $ra['COUNT'];
}
//weekly
if ($ra['FREQ'] == 'WEEKLY') {
if ($ra['BYDAY']) {
foreach (split(",", $ra['BYDAY']) as $day)
$object['recurrence']['day'][] = $this->weekday_map[$day];
}
else {
// use weekday of start date if empty
$object['recurrence']['day'][] = strtolower(gmdate('l', $event['start'] + $tz_offset));
}
}
//monthly (temporary hack to follow current Horde logic)
if ($ra['FREQ'] == 'MONTHLY') {
if ($ra['BYDAY'] && preg_match('/(-?[1-4])([A-Z]+)/', $ra['BYDAY'], $m)) {
$object['recurrence']['daynumber'] = $m[1];
$object['recurrence']['day'] = array($this->weekday_map[$m[2]]);
$object['recurrence']['cycle'] = 'monthly';
$object['recurrence']['type'] = 'weekday';
}
else {
$object['recurrence']['daynumber'] = date('j', $event['start']);
$object['recurrence']['cycle'] = 'monthly';
$object['recurrence']['type'] = 'daynumber';
}
}
//yearly
if ($ra['FREQ'] == 'YEARLY') {
if (!$ra['BYMONTH'])
$ra['BYMONTH'] = gmdate('n', $event['start'] + $tz_offset);
$object['recurrence']['cycle'] = 'yearly';
$object['recurrence']['month'] = $this->month_map[intval($ra['BYMONTH'])];
if ($ra['BYDAY'] && preg_match('/(-?[1-4])([A-Z]+)/', $ra['BYDAY'], $m)) {
$object['recurrence']['type'] = 'weekday';
$object['recurrence']['daynumber'] = $m[1];
$object['recurrence']['day'] = array($this->weekday_map[$m[2]]);
}
else {
$object['recurrence']['type'] = 'monthday';
$object['recurrence']['daynumber'] = gmdate('j', $event['start'] + $tz_offset);
}
}
//exclusions
foreach ((array)$ra['EXDATE'] as $excl) {
$object['recurrence']['exclusion'][] = gmdate('Y-m-d', $excl + $tz_offset);
}
}
// whole day event
if ($event['allday']) {
$object['end-date'] += 12 * 3600; // end is at 13:00 => jump to the next day
$object['end-date'] += $tz_offset - date('Z'); // shift 00 times from user's timezone to server's timezone
$object['start-date'] += $tz_offset - date('Z'); // because Horde_Kolab_Format_Date::encodeDate() uses strftime()
// create timestamps at exactly 00:00. This is also needed for proper re-interpretation in _to_rcube_event() after updating an event
$object['start-date'] = mktime(0,0,0, date('n', $object['start-date']), date('j', $object['start-date']), date('Y', $object['start-date']));
$object['end-date'] = mktime(0,0,0, date('n', $object['end-date']), date('j', $object['end-date']), date('Y', $object['end-date']));
// sanity check: end date is same or smaller than start
if (date('Y-m-d', $object['end-date']) <= date('Y-m-d', $object['start-date']))
$object['end-date'] = mktime(13,0,0, date('n', $object['start-date']), date('j', $object['start-date']), date('Y', $object['start-date'])) + 86400;
$object['_is_all_day'] = 1;
}
// in Horde attachments are indexed by name
$object['_attachments'] = array();
if (!empty($event['attachments'])) {
$collisions = array();
foreach ($event['attachments'] as $idx => $attachment) {
// Roundcube ID has nothing to do with Horde ID, remove it
if ($attachment['content'])
unset($attachment['id']);
// Horde code assumes that there will be no more than
// one file with the same name: make filenames unique
$filename = $attachment['name'];
if ($collisions[$filename]++) {
$ext = preg_match('/(\.[a-z0-9]{1,6})$/i', $filename, $m) ? $m[1] : null;
$attachment['name'] = basename($filename, $ext) . '-' . $collisions[$filename] . $ext;
}
// set type parameter
if ($attachment['mimetype'])
$attachment['type'] = $attachment['mimetype'];
$object['_attachments'][$attachment['name']] = $attachment;
unset($event['attachments'][$idx]);
}
}
// process event attendees
foreach ((array)$event['attendees'] as $attendee) {
$role = $attendee['role'];
if ($role == 'ORGANIZER') {
$object['organizer'] = array(
'display-name' => $attendee['name'],
'smtp-address' => $attendee['email'],
);
}
else {
$object['attendee'][] = array(
'display-name' => $attendee['name'],
'smtp-address' => $attendee['email'],
'status' => $this->status_map[$attendee['status']],
'role' => $this->role_map[$role],
'request-response' => $attendee['rsvp'],
);
}
}
return $object;
}
}
diff --git a/plugins/calendar/drivers/kolab/kolab_driver.php b/plugins/calendar/drivers/kolab/kolab_driver.php
index 56f89bd4..70555cdc 100644
--- a/plugins/calendar/drivers/kolab/kolab_driver.php
+++ b/plugins/calendar/drivers/kolab/kolab_driver.php
@@ -1,1228 +1,1228 @@
<?php
/**
* Kolab driver for the Calendar plugin
*
- * @version 0.7-beta
+ * @version @package_version@
* @author Thomas Bruederli <roundcube@gmail.com>
* @author Aleksander Machniak <machniak@kolabsys.com>
*
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
require_once(dirname(__FILE__) . '/kolab_calendar.php');
class kolab_driver extends calendar_driver
{
// features this backend supports
public $alarms = true;
public $attendees = true;
public $freebusy = true;
public $attachments = true;
public $undelete = true;
public $categoriesimmutable = true;
private $rc;
private $cal;
private $calendars;
private $has_writeable = false;
/**
* Default constructor
*/
public function __construct($cal)
{
$this->cal = $cal;
$this->rc = $cal->rc;
$this->_read_calendars();
$this->cal->register_action('push-freebusy', array($this, 'push_freebusy'));
$this->cal->register_action('calendar-acl', array($this, 'calendar_acl'));
}
/**
* Read available calendars from server
*/
private function _read_calendars()
{
// already read sources
if (isset($this->calendars))
return $this->calendars;
// get all folders that have "event" type
$folders = rcube_kolab::get_folders('event');
$this->calendars = array();
if (PEAR::isError($folders)) {
raise_error(array(
'code' => 600, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Failed to list calendar folders from Kolab server:" . $folders->getMessage()),
true, false);
}
else {
// convert to UTF8 and sort
$names = array();
foreach ($folders as $folder)
$names[$folder->name] = rcube_charset_convert($folder->name, 'UTF7-IMAP');
asort($names, SORT_LOCALE_STRING);
foreach ($names as $utf7name => $name) {
$calendar = new kolab_calendar($utf7name, $this->cal);
$this->calendars[$calendar->id] = $calendar;
if (!$calendar->readonly)
$this->has_writeable = true;
}
}
return $this->calendars;
}
/**
* Get a list of available calendars from this source
*/
public function list_calendars()
{
// attempt to create a default calendar for this user
if (!$this->has_writeable) {
if ($this->create_calendar(array('name' => 'Calendar', 'color' => 'cc0000'))) {
unset($this->calendars);
$this->_read_calendars();
}
}
$calendars = $names = array();
foreach ($this->calendars as $id => $cal) {
if ($cal->ready) {
$name = $origname = $cal->get_name();
// find folder prefix to truncate (the same code as in kolab_addressbook plugin)
for ($i = count($names)-1; $i >= 0; $i--) {
if (strpos($name, $names[$i].' &raquo; ') === 0) {
$length = strlen($names[$i].' &raquo; ');
$prefix = substr($name, 0, $length);
$count = count(explode(' &raquo; ', $prefix));
$name = str_repeat('&nbsp;&nbsp;', $count-1) . '&raquo; ' . substr($name, $length);
break;
}
}
$names[] = $origname;
$calendars[$cal->id] = array(
'id' => $cal->id,
'name' => $name,
'editname' => $cal->get_foldername(),
'color' => $cal->get_color(),
'readonly' => $cal->readonly,
'showalarms' => $cal->alarms,
'class_name' => $cal->get_namespace(),
'active' => rcube_kolab::is_subscribed($cal->get_realname()),
);
}
}
return $calendars;
}
/**
* Create a new calendar assigned to the current user
*
* @param array Hash array with calendar properties
* name: Calendar name
* color: The color of the calendar
* @return mixed ID of the calendar on success, False on error
*/
public function create_calendar($prop)
{
$folder = $this->folder_update($prop);
if ($folder === false) {
return false;
}
// subscribe to new calendar by default
$this->rc->imap_connect();
$this->rc->imap->subscribe($folder);
// create ID
$id = rcube_kolab::folder_id($folder);
// save color in user prefs (temp. solution)
$prefs['kolab_calendars'] = $this->rc->config->get('kolab_calendars', array());
if (isset($prop['color']))
$prefs['kolab_calendars'][$id]['color'] = $prop['color'];
if (isset($prop['showalarms']))
$prefs['kolab_calendars'][$id]['showalarms'] = $prop['showalarms'] ? true : false;
if ($prefs['kolab_calendars'][$id])
$this->rc->user->save_prefs($prefs);
return $id;
}
/**
* Update properties of an existing calendar
*
* @see calendar_driver::edit_calendar()
*/
public function edit_calendar($prop)
{
if ($prop['id'] && ($cal = $this->calendars[$prop['id']])) {
$oldfolder = $cal->get_realname();
$newfolder = $this->folder_update($prop);
if ($newfolder === false) {
return false;
}
// create ID
$id = rcube_kolab::folder_id($newfolder);
// fallback to local prefs
$prefs['kolab_calendars'] = $this->rc->config->get('kolab_calendars', array());
unset($prefs['kolab_calendars'][$prop['id']]);
if (isset($prop['color']))
$prefs['kolab_calendars'][$id]['color'] = $prop['color'];
if (isset($prop['showalarms']))
$prefs['kolab_calendars'][$id]['showalarms'] = $prop['showalarms'] ? true : false;
if ($prefs['kolab_calendars'][$id])
$this->rc->user->save_prefs($prefs);
return true;
}
return false;
}
/**
* Set active/subscribed state of a calendar
*
* @see calendar_driver::subscribe_calendar()
*/
public function subscribe_calendar($prop)
{
if ($prop['id'] && ($cal = $this->calendars[$prop['id']])) {
$this->rc->imap_connect();
if ($prop['active'])
return $this->rc->imap->subscribe($cal->get_realname());
else
return $this->rc->imap->unsubscribe($cal->get_realname());
}
return false;
}
/**
* Rename or Create a new IMAP folder
*
* @param array Hash array with calendar properties
*
* @return mixed New folder name or False on failure
*/
private function folder_update(&$prop)
{
$folder = rcube_charset_convert($prop['name'], RCMAIL_CHARSET, 'UTF7-IMAP');
$oldfolder = $prop['oldname']; // UTF7
$parent = $prop['parent']; // UTF7
$delimiter = $_SESSION['imap_delimiter'];
if (strlen($oldfolder)) {
$this->rc->imap_connect();
$options = $this->rc->imap->mailbox_info($oldfolder);
}
if (!empty($options) && ($options['norename'] || $options['protected'])) {
}
// sanity checks (from steps/settings/save_folder.inc)
else if (!strlen($folder)) {
$this->last_error = 'Invalid folder name';
return false;
}
else if (strlen($folder) > 128) {
$this->last_error = 'Folder name too long';
return false;
}
else {
// these characters are problematic e.g. when used in LIST/LSUB
foreach (array($delimiter, '%', '*') as $char) {
if (strpos($folder, $delimiter) !== false) {
$this->last_error = 'Invalid folder name';
return false;
}
}
}
if (!empty($options) && ($options['protected'] || $options['norename'])) {
$folder = $oldfolder;
}
else if (strlen($parent)) {
$folder = $parent . $delimiter . $folder;
}
else {
// add namespace prefix (when needed)
$this->rc->imap_init();
$folder = $this->rc->imap->mod_mailbox($folder, 'in');
}
// Check access rights to the parent folder
if (strlen($parent) && (!strlen($oldfolder) || $oldfolder != $folder)) {
$this->rc->imap_connect();
$parent_opts = $this->rc->imap->mailbox_info($parent);
if ($parent_opts['namespace'] != 'personal'
&& (empty($parent_opts['rights']) || !preg_match('/[ck]/', implode($parent_opts)))
) {
$this->last_error = 'No permission to create folder';
return false;
}
}
// update the folder name
if (strlen($oldfolder)) {
if ($oldfolder != $folder) {
if (!($result = rcube_kolab::folder_rename($oldfolder, $folder)))
$this->last_error = rcube_kolab::$last_error;
}
else
$result = true;
}
// create new folder
else {
if (!($result = rcube_kolab::folder_create($folder, 'event', false)))
$this->last_error = rcube_kolab::$last_error;
}
// save color in METADATA
// TODO: also save 'showalarams' and other properties here
if ($result && $prop['color']) {
if (!($meta_saved = $this->rc->imap->set_metadata($folder, array('/shared/vendor/kolab/color' => $prop['color'])))) // try in shared namespace
$meta_saved = $this->rc->imap->set_metadata($folder, array('/private/vendor/kolab/color' => $prop['color'])); // try in private namespace
if ($meta_saved)
unset($prop['color']); // unsetting will prevent fallback to local user prefs
}
return $result ? $folder : false;
}
/**
* Delete the given calendar with all its contents
*
* @see calendar_driver::remove_calendar()
*/
public function remove_calendar($prop)
{
if ($prop['id'] && ($cal = $this->calendars[$prop['id']])) {
$folder = $cal->get_realname();
if (rcube_kolab::folder_delete($folder)) {
// remove color in user prefs (temp. solution)
$prefs['kolab_calendars'] = $this->rc->config->get('kolab_calendars', array());
unset($prefs['kolab_calendars'][$prop['id']]);
$this->rc->user->save_prefs($prefs);
return true;
}
else
$this->last_error = rcube_kolab::$last_error;
}
return false;
}
/**
* Fetch a single event
*
* @see calendar_driver::get_event()
* @return array Hash array with event properties, false if not found
*/
public function get_event($event, $writeable = null)
{
if (is_array($event)) {
$id = $event['id'] ? $event['id'] : $event['uid'];
$cal = $event['calendar'];
}
else {
$id = $event;
}
if ($cal && ($storage = $this->calendars[$cal])) {
return $storage->get_event($id);
}
// iterate over all calendar folders and search for the event ID
else if (!$cal) {
foreach ($this->calendars as $storage) {
if ($writeable && $storage->readonly)
continue;
if ($result = $storage->get_event($id)) {
return $result;
}
}
}
return false;
}
/**
* Add a single event to the database
*
* @see calendar_driver::new_event()
*/
public function new_event($event)
{
$cid = $event['calendar'] ? $event['calendar'] : reset(array_keys($this->calendars));
if ($storage = $this->calendars[$cid]) {
// handle attachments to add
if (!empty($event['attachments'])) {
foreach ($event['attachments'] as $idx => $attachment) {
// we'll read file contacts into memory, Horde/Kolab classes does the same
// So we cannot save memory, rcube_imap class can do this better
$event['attachments'][$idx]['content'] = $attachment['data'] ? $attachment['data'] : file_get_contents($attachment['path']);
}
}
$GLOBALS['conf']['kolab']['no_triggering'] = true;
$success = $storage->insert_event($event);
if ($success)
$this->rc->output->command('plugin.ping_url', array('action' => 'calendar/push-freebusy', 'source' => $storage->id));
return $success;
}
return false;
}
/**
* Update an event entry with the given data
*
* @see calendar_driver::new_event()
* @return boolean True on success, False on error
*/
public function edit_event($event)
{
return $this->update_event($event);
}
/**
* Move a single event
*
* @see calendar_driver::move_event()
* @return boolean True on success, False on error
*/
public function move_event($event)
{
if (($storage = $this->calendars[$event['calendar']]) && ($ev = $storage->get_event($event['id'])))
return $this->update_event($event + $ev);
return false;
}
/**
* Resize a single event
*
* @see calendar_driver::resize_event()
* @return boolean True on success, False on error
*/
public function resize_event($event)
{
if (($storage = $this->calendars[$event['calendar']]) && ($ev = $storage->get_event($event['id'])))
return $this->update_event($event + $ev);
return false;
}
/**
* Remove a single event
*
* @param array Hash array with event properties:
* id: Event identifier
* @param boolean Remove record(s) irreversible (mark as deleted otherwise)
*
* @return boolean True on success, False on error
*/
public function remove_event($event, $force = true)
{
$success = false;
$_savemode = $event['_savemode'];
if (($storage = $this->calendars[$event['calendar']]) && ($event = $storage->get_event($event['id']))) {
$event['_savemode'] = $_savemode;
$savemode = 'all';
$master = $event;
$this->rc->session->remove('calendar_restore_event_data');
$GLOBALS['conf']['kolab']['no_triggering'] = true;
// read master if deleting a recurring event
if ($event['recurrence'] || $event['recurrence_id']) {
$master = $event['recurrence_id'] ? $storage->get_event($event['recurrence_id']) : $event;
$savemode = $event['_savemode'];
}
switch ($savemode) {
case 'current':
$_SESSION['calendar_restore_event_data'] = $master;
// removing the first instance => just move to next occurence
if ($master['id'] == $event['id']) {
$recurring = reset($storage->_get_recurring_events($event, $event['start'], $event['end'] + 86400 * 370, $event['id'].'-1'));
$master['start'] = $recurring['start'];
$master['end'] = $recurring['end'];
if ($master['recurrence']['COUNT'])
$master['recurrence']['COUNT']--;
}
else { // add exception to master event
$master['recurrence']['EXDATE'][] = $event['start'];
}
$success = $storage->update_event($master);
break;
case 'future':
if ($master['id'] != $event['id']) {
$_SESSION['calendar_restore_event_data'] = $master;
// set until-date on master event
$master['recurrence']['UNTIL'] = $event['start'] - 86400;
unset($master['recurrence']['COUNT']);
$success = $storage->update_event($master);
break;
}
default: // 'all' is default
$success = $storage->delete_event($master, $force);
break;
}
}
if ($success)
$this->rc->output->command('plugin.ping_url', array('action' => 'calendar/push-freebusy', 'source' => $storage->id));
return $success;
}
/**
* Restore a single deleted event
*
* @param array Hash array with event properties:
* id: Event identifier
* @return boolean True on success, False on error
*/
public function restore_event($event)
{
if ($storage = $this->calendars[$event['calendar']]) {
if (!empty($_SESSION['calendar_restore_event_data']))
$success = $storage->update_event($_SESSION['calendar_restore_event_data']);
else
$success = $storage->restore_event($event);
if ($success)
$this->rc->output->command('plugin.ping_url', array('action' => 'calendar/push-freebusy', 'source' => $storage->id));
return $success;
}
return false;
}
/**
* Wrapper to update an event object depending on the given savemode
*/
private function update_event($event)
{
if (!($storage = $this->calendars[$event['calendar']]))
return false;
// move event to another folder/calendar
if ($event['_fromcalendar'] && $event['_fromcalendar'] != $event['calendar']) {
if (!($fromcalendar = $this->calendars[$event['_fromcalendar']]))
return false;
if ($event['_savemode'] != 'new') {
if (!$fromcalendar->storage->move($event['id'], $storage->get_realname()))
return false;
$fromcalendar = $storage;
$storage->storage->synchronize();
}
}
else
$fromcalendar = $storage;
$success = false;
$savemode = 'all';
$attachments = array();
$old = $master = $fromcalendar->get_event($event['id']);
// delete existing attachment(s)
if (!empty($event['deleted_attachments'])) {
foreach ($event['deleted_attachments'] as $attachment) {
if (!empty($old['attachments'])) {
foreach ($old['attachments'] as $idx => $att) {
if ($att['id'] == $attachment) {
unset($old['attachments'][$idx]);
}
}
}
}
}
// handle attachments to add
if (!empty($event['attachments'])) {
foreach ($event['attachments'] as $attachment) {
// skip entries without content (could be existing ones)
if (!$attachment['data'] && !$attachment['path'])
continue;
// we'll read file contacts into memory, Horde/Kolab classes does the same
// So we cannot save memory, rcube_imap class can do this better
$attachments[] = array(
'name' => $attachment['name'],
'type' => $attachment['mimetype'],
'content' => $attachment['data'] ? $attachment['data'] : file_get_contents($attachment['path']),
);
}
}
$event['attachments'] = array_merge((array)$old['attachments'], $attachments);
// modify a recurring event, check submitted savemode to do the right things
if ($old['recurrence'] || $old['recurrence_id']) {
$master = $old['recurrence_id'] ? $fromcalendar->get_event($old['recurrence_id']) : $old;
$savemode = $event['_savemode'];
}
// keep saved exceptions (not submitted by the client)
if ($old['recurrence']['EXDATE'])
$event['recurrence']['EXDATE'] = $old['recurrence']['EXDATE'];
$GLOBALS['conf']['kolab']['no_triggering'] = true;
switch ($savemode) {
case 'new':
// save submitted data as new (non-recurring) event
$event['recurrence'] = array();
$event['uid'] = $this->cal->generate_uid();
// copy attachment data to new event
foreach ((array)$event['attachments'] as $idx => $attachment) {
if (!$attachment['data'])
$attachment['data'] = $fromcalendar->get_attachment_body($attachment['id']);
}
$success = $storage->insert_event($event);
break;
case 'current':
// add exception to master event
$master['recurrence']['EXDATE'][] = $old['start'];
$storage->update_event($master);
// insert new event for this occurence
$event += $old;
$event['recurrence'] = array();
$event['uid'] = $this->cal->generate_uid();
$success = $storage->insert_event($event);
break;
case 'future':
if ($master['id'] != $event['id']) {
// set until-date on master event
$master['recurrence']['UNTIL'] = $old['start'] - 86400;
unset($master['recurrence']['COUNT']);
$storage->update_event($master);
// save this instance as new recurring event
$event += $old;
$event['uid'] = $this->cal->generate_uid();
// if recurrence COUNT, update value to the correct number of future occurences
if ($event['recurrence']['COUNT']) {
$event['recurrence']['COUNT'] -= $old['_instance'];
}
// remove fixed weekday, will be re-set to the new weekday in kolab_calendar::insert_event()
if (strlen($event['recurrence']['BYDAY']) == 2)
unset($event['recurrence']['BYDAY']);
if ($master['recurrence']['BYMONTH'] == gmdate('n', $master['start']))
unset($event['recurrence']['BYMONTH']);
$success = $storage->insert_event($event);
break;
}
default: // 'all' is default
$event['id'] = $master['id'];
$event['uid'] = $master['uid'];
// use start date from master but try to be smart on time or duration changes
$old_start_date = date('Y-m-d', $old['start']);
$old_start_time = date('H:i', $old['start']);
$old_duration = $old['end'] - $old['start'];
$new_start_date = date('Y-m-d', $event['start']);
$new_start_time = date('H:i', $event['start']);
$new_duration = $event['end'] - $event['start'];
$diff = $old_start_date != $new_start_date || $old_start_time != $new_start_time || $old_duration != $new_duration;
// shifted or resized
if ($diff && ($old_start_date == $new_start_date || $old_duration == $new_duration)) {
$event['start'] = $master['start'] + ($event['start'] - $old['start']);
$event['end'] = $event['start'] + $new_duration;
// remove fixed weekday, will be re-set to the new weekday in kolab_calendar::update_event()
if ($old_start_date != $new_start_date) {
if (strlen($event['recurrence']['BYDAY']) == 2)
unset($event['recurrence']['BYDAY']);
if ($old['recurrence']['BYMONTH'] == gmdate('n', $old['start']))
unset($event['recurrence']['BYMONTH']);
}
}
$success = $storage->update_event($event);
break;
}
if ($success)
$this->rc->output->command('plugin.ping_url', array('action' => 'calendar/push-freebusy', 'source' => $storage->id));
return $success;
}
/**
* Get events from source.
*
* @param integer Event's new start (unix timestamp)
* @param integer Event's new end (unix timestamp)
* @param string Search query (optional)
* @param mixed List of calendar IDs to load events from (either as array or comma-separated string)
* @param boolean Strip virtual events (optional)
* @return array A list of event records
*/
public function load_events($start, $end, $search = null, $calendars = null, $virtual = 1)
{
if ($calendars && is_string($calendars))
$calendars = explode(',', $calendars);
$events = $categories = array();
foreach ($this->calendars as $cid => $calendar) {
if ($calendars && !in_array($cid, $calendars))
continue;
$events = array_merge($events, $this->calendars[$cid]->list_events($start, $end, $search, $virtual));
$categories += $this->calendars[$cid]->categories;
}
// add new categories to user prefs
$old_categories = $this->rc->config->get('calendar_categories', array());
if ($newcats = array_diff(array_map('strtolower', array_keys($categories)), array_map('strtolower', array_keys($old_categories)))) {
foreach ($newcats as $category)
$old_categories[$category] = ''; // no color set yet
$this->rc->user->save_prefs(array('calendar_categories' => $old_categories));
}
return $events;
}
/**
* Get a list of pending alarms to be displayed to the user
*
* @see calendar_driver::pending_alarms()
*/
public function pending_alarms($time, $calendars = null)
{
$interval = 300;
$time -= $time % 60;
$slot = $time;
$slot -= $slot % $interval;
$last = $time - max(60, $this->rc->session->get_keep_alive());
$last -= $last % $interval;
// only check for alerts once in 5 minutes
if ($last == $slot)
return false;
if ($calendars && is_string($calendars))
$calendars = explode(',', $calendars);
$time = $slot + $interval;
$events = array();
foreach ($this->calendars as $cid => $calendar) {
// skip calendars with alarms disabled
if (!$calendar->alarms || ($calendars && !in_array($cid, $calendars)))
continue;
foreach ($calendar->list_events($time, $time + 86400 * 365) as $e) {
// add to list if alarm is set
if ($e['_alarm'] && ($notifyat = $e['start'] - $e['_alarm'] * 60) <= $time) {
$id = $e['id'];
$events[$id] = $e;
$events[$id]['notifyat'] = $notifyat;
}
}
}
// get alarm information stored in local database
if (!empty($events)) {
$event_ids = array_map(array($this->rc->db, 'quote'), array_keys($events));
$result = $this->rc->db->query(sprintf(
"SELECT * FROM kolab_alarms
WHERE event_id IN (%s)",
join(',', $event_ids),
$this->rc->db->now()
));
while ($result && ($e = $this->rc->db->fetch_assoc($result))) {
$dbdata[$e['event_id']] = $e;
}
}
$alarms = array();
foreach ($events as $id => $e) {
// skip dismissed
if ($dbdata[$id]['dismissed'])
continue;
// snooze function may have shifted alarm time
$notifyat = $dbdata[$id]['notifyat'] ? strtotime($dbdata[$id]['notifyat']) : $e['notifyat'];
if ($notifyat <= $time)
$alarms[] = $e;
}
return $alarms;
}
/**
* Feedback after showing/sending an alarm notification
*
* @see calendar_driver::dismiss_alarm()
*/
public function dismiss_alarm($event_id, $snooze = 0)
{
// set new notifyat time or unset if not snoozed
$notifyat = $snooze > 0 ? date('Y-m-d H:i:s', time() + $snooze) : null;
$query = $this->rc->db->query(
"REPLACE INTO kolab_alarms
(event_id, dismissed, notifyat)
VALUES(?, ?, ?)",
$event_id,
$snooze > 0 ? 0 : 1,
$notifyat
);
return $this->rc->db->affected_rows($query);
}
/**
* List attachments from the given event
*/
public function list_attachments($event)
{
if (!($storage = $this->calendars[$event['calendar']]))
return false;
$event = $storage->get_event($event['id']);
return $event['attachments'];
}
/**
* Get attachment properties
*/
public function get_attachment($id, $event)
{
if (!($storage = $this->calendars[$event['calendar']]))
return false;
$event = $storage->get_event($event['id']);
if ($event && !empty($event['attachments'])) {
foreach ($event['attachments'] as $att) {
if ($att['id'] == $id) {
return $att;
}
}
}
return null;
}
/**
* Get attachment body
*/
public function get_attachment_body($id, $event)
{
if (!($storage = $this->calendars[$event['calendar']]))
return false;
return $storage->get_attachment_body($id);
}
/**
* List availabale categories
* The default implementation reads them from config/user prefs
*/
public function list_categories()
{
// FIXME: complete list with categories saved in config objects (KEP:12)
return $this->rc->config->get('calendar_categories', array());
}
/**
* Fetch free/busy information from a person within the given range
*/
public function get_freebusy_list($email, $start, $end)
{
require_once('Horde/iCalendar.php');
if (empty($email)/* || $end < time()*/)
return false;
// map vcalendar fbtypes to internal values
$fbtypemap = array(
'FREE' => calendar::FREEBUSY_FREE,
'BUSY-TENTATIVE' => calendar::FREEBUSY_TENTATIVE,
'X-OUT-OF-OFFICE' => calendar::FREEBUSY_OOF,
'OOF' => calendar::FREEBUSY_OOF);
// ask kolab server first
$fbdata = @file_get_contents(rcube_kolab::get_freebusy_url($email));
// get free-busy url from contacts
if (!$fbdata) {
$fburl = null;
foreach ((array)$this->rc->config->get('autocomplete_addressbooks', 'sql') as $book) {
$abook = $this->rc->get_address_book($book);
if ($result = $abook->search(array('email'), $email, true, true, true/*, 'freebusyurl'*/)) {
while ($contact = $result->iterate()) {
if ($fburl = $contact['freebusyurl']) {
$fbdata = @file_get_contents($fburl);
break;
}
}
}
if ($fbdata)
break;
}
}
// parse free-busy information using Horde classes
if ($fbdata) {
$fbcal = new Horde_iCalendar;
$fbcal->parsevCalendar($fbdata);
if ($fb = $fbcal->findComponent('vfreebusy')) {
$result = array();
$params = $fb->getExtraParams();
foreach ($fb->getBusyPeriods() as $from => $to) {
if ($to == null) // no information, assume free
break;
$type = $params[$from]['FBTYPE'];
$result[] = array($from, $to, isset($fbtypemap[$type]) ? $fbtypemap[$type] : calendar::FREEBUSY_BUSY);
}
// set period from $start till the begin of the free-busy information as 'unknown'
if (($fbstart = $fb->getStart()) && $start < $fbstart) {
array_unshift($result, array($start, $fbstart, calendar::FREEBUSY_UNKNOWN));
}
// pad period till $end with status 'unknown'
if (($fbend = $fb->getEnd()) && $fbend < $end) {
$result[] = array($fbend, $end, calendar::FREEBUSY_UNKNOWN);
}
return $result;
}
}
return false;
}
/**
* Handler to push folder triggers when sent from client.
* Used to push free-busy changes asynchronously after updating an event
*/
public function push_freebusy()
{
// make shure triggering completes
set_time_limit(0);
ignore_user_abort(true);
$cal = get_input_value('source', RCUBE_INPUT_GPC);
if (!($storage = $this->calendars[$cal]))
return false;
// trigger updates on folder
$folder = $storage->get_folder();
$trigger = $folder->trigger();
if (is_object($trigger) && is_a($trigger, 'PEAR_Error')) {
raise_error(array(
'code' => 900, 'type' => 'php',
'file' => __FILE__, 'line' => __LINE__,
'message' => "Failed triggering folder. Error was " . $trigger->getMessage()),
true, false);
}
exit;
}
/**
* Callback function to produce driver-specific calendar create/edit form
*
* @param string Request action 'form-edit|form-new'
* @param array Calendar properties (e.g. id, color)
* @param array Edit form fields
*
* @return string HTML content of the form
*/
public function calendar_form($action, $calendar, $formfields)
{
if ($calendar['id'] && ($cal = $this->calendars[$calendar['id']])) {
$folder = $cal->get_realname(); // UTF7
$color = $cal->get_color();
}
else {
$folder = '';
$color = '';
}
$hidden_fields[] = array('name' => 'oldname', 'value' => $folder);
$delim = $_SESSION['imap_delimiter'];
$form = array();
if (strlen($folder)) {
$path_imap = explode($delim, $folder);
array_pop($path_imap); // pop off name part
$path_imap = implode($path_imap, $delim);
$this->rc->imap_connect();
$options = $this->rc->imap->mailbox_info($folder);
}
else {
$path_imap = '';
}
// General tab
$form['props'] = array(
'name' => $this->rc->gettext('properties'),
);
// Disable folder name input
if (!empty($options) && ($options['norename'] || $options['protected'])) {
$input_name = new html_hiddenfield(array('name' => 'name', 'id' => 'calendar-name'));
$formfields['name']['value'] = Q(str_replace($delimiter, ' &raquo; ', rcube_kolab::object_name($folder)))
. $input_name->show($folder);
}
// calendar name (default field)
$form['props']['fieldsets']['location'] = array(
'name' => $this->rc->gettext('location'),
'content' => array(
'name' => $formfields['name']
),
);
if (!empty($options) && ($options['norename'] || $options['protected'])) {
// prevent user from moving folder
$hidden_fields[] = array('name' => 'parent', 'value' => $path_imap);
}
else {
$select = rcube_kolab::folder_selector('event', array('name' => 'parent'), $folder);
$form['props']['fieldsets']['location']['content']['path'] = array(
'label' => $this->cal->gettext('parentcalendar'),
'value' => $select->show(strlen($folder) ? $path_imap : ''),
);
}
// calendar color (default field)
$form['props']['fieldsets']['settings'] = array(
'name' => $this->rc->gettext('settings'),
'content' => array(
'color' => $formfields['color'],
'showalarms' => $formfields['showalarms'],
),
);
if ($action != 'form-new') {
$form['sharing'] = array(
'name' => Q($this->cal->gettext('tabsharing')),
'content' => html::tag('iframe', array(
'src' => $this->cal->rc->url(array('_action' => 'calendar-acl', 'id' => $calendar['id'], 'framed' => 1)),
'width' => '100%',
'height' => 350,
'border' => 0,
'style' => 'border:0'),
''),
);
}
$this->form_html = '';
if (is_array($hidden_fields)) {
foreach ($hidden_fields as $field) {
$hiddenfield = new html_hiddenfield($field);
$this->form_html .= $hiddenfield->show() . "\n";
}
}
// Create form output
foreach ($form as $tab) {
if (!empty($tab['fieldsets']) && is_array($tab['fieldsets'])) {
$content = '';
foreach ($tab['fieldsets'] as $fieldset) {
$subcontent = $this->get_form_part($fieldset);
if ($subcontent) {
$content .= html::tag('fieldset', null, html::tag('legend', null, Q($fieldset['name'])) . $subcontent) ."\n";
}
}
}
else {
$content = $this->get_form_part($tab);
}
if ($content) {
$this->form_html .= html::tag('fieldset', null, html::tag('legend', null, Q($tab['name'])) . $content) ."\n";
}
}
// Parse form template for skin-dependent stuff
$this->rc->output->add_handler('calendarform', array($this, 'calendar_form_html'));
return $this->rc->output->parse('calendar.kolabform', false, false);
}
/**
* Handler for template object
*/
public function calendar_form_html()
{
return $this->form_html;
}
/**
* Helper function used in calendar_form_content(). Creates a part of the form.
*/
private function get_form_part($form)
{
$content = '';
if (is_array($form['content']) && !empty($form['content'])) {
$table = new html_table(array('cols' => 2));
foreach ($form['content'] as $col => $colprop) {
$colprop['id'] = '_'.$col;
$label = !empty($colprop['label']) ? $colprop['label'] : rcube_label($col);
$table->add('title', sprintf('<label for="%s">%s</label>', $colprop['id'], Q($label)));
$table->add(null, $colprop['value']);
}
$content = $table->show();
}
else {
$content = $form['content'];
}
return $content;
}
/**
* Handler to render ACL form for a calendar folder
*/
public function calendar_acl()
{
$this->rc->output->add_handler('folderacl', array($this, 'calendar_acl_form'));
$this->rc->output->send('calendar.kolabacl');
}
/**
* Handler for ACL form template object
*/
public function calendar_acl_form()
{
$calid = get_input_value('_id', RCUBE_INPUT_GPC);
if ($calid && ($cal = $this->calendars[$calid])) {
$folder = $cal->get_realname(); // UTF7
$color = $cal->get_color();
}
else {
$folder = '';
$color = '';
}
$hidden_fields[] = array('name' => 'oldname', 'value' => $folder);
$delim = $_SESSION['imap_delimiter'];
$form = array();
if (strlen($folder)) {
$path_imap = explode($delim, $folder);
array_pop($path_imap); // pop off name part
$path_imap = implode($path_imap, $delim);
$this->rc->imap_connect();
$options = $this->rc->imap->mailbox_info($folder);
// Allow plugins to modify the form content (e.g. with ACL form)
$plugin = $this->rc->plugins->exec_hook('calendar_form_kolab',
array('form' => $form, 'options' => $options, 'name' => $folder));
}
return $plugin['form']['sharing']['content'];
}
/**
* Return a (limited) list of color values to be used for calendar and category coloring
*
* @return mixed List for colors as hex values or false if no presets should be shown
*/
public function get_color_values()
{
// selection from http://msdn.microsoft.com/en-us/library/aa358802%28v=VS.85%29.aspx
return array('000000','006400','2F4F4F','800000','808000','008000',
'008080','000080','800080','4B0082','191970','8B0000','008B8B',
'00008B','8B008B','556B2F','8B4513','228B22','6B8E23','2E8B57',
'B8860B','483D8B','A0522D','0000CD','A52A2A','00CED1','696969',
'20B2AA','9400D3','B22222','C71585','3CB371','D2691E','DC143C',
'DAA520','00FA9A','4682B4','7CFC00','9932CC','FF0000','FF4500',
'FF8C00','FFA500','FFD700','FFFF00','9ACD32','32CD32','00FF00',
'00FF7F','00FFFF','5F9EA0','00BFFF','0000FF','FF00FF','808080',
'708090','CD853F','8A2BE2','778899','FF1493','48D1CC','1E90FF',
'40E0D0','4169E1','6A5ACD','BDB76B','BA55D3','CD5C5C','ADFF2F',
'66CDAA','FF6347','8FBC8B','DA70D6','BC8F8F','9370DB','DB7093',
'FF7F50','6495ED','A9A9A9','F4A460','7B68EE','D2B48C','E9967A',
'DEB887','FF69B4','FA8072','F08080','EE82EE','87CEEB','FFA07A',
'F0E68C','DDA0DD','90EE90','7FFFD4','C0C0C0','87CEFA','B0C4DE',
'98FB98','ADD8E6','B0E0E6','D8BFD8','EEE8AA','AFEEEE','D3D3D3',
'FFDEAD');
}
}
diff --git a/plugins/calendar/lib/calendar_ical.php b/plugins/calendar/lib/calendar_ical.php
index 82e6c313..87b448c4 100644
--- a/plugins/calendar/lib/calendar_ical.php
+++ b/plugins/calendar/lib/calendar_ical.php
@@ -1,463 +1,463 @@
<?php
/**
* iCalendar functions for the Calendar plugin
*
- * @version 0.7-beta
+ * @version @package_version@
* @author Lazlo Westerhof <hello@lazlo.me>
* @author Thomas Bruederli <roundcube@gmail.com>
* @author Bogomil "Bogo" Shopov <shopov@kolabsys.com>
*
* Copyright (C) 2010, Lazlo Westerhof <hello@lazlo.me>
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* Class to parse and build vCalendar (iCalendar) files
*
* Uses the Horde:iCalendar class for parsing. To install:
* > pear channel-discover pear.horde.org
* > pear install horde/Horde_Icalendar
*
*/
class calendar_ical
{
const EOL = "\r\n";
private $rc;
private $cal;
private $timezone = 'Z';
public $method;
public $events = array();
function __construct($cal)
{
$this->cal = $cal;
$this->rc = $cal->rc;
// compose timezone string
if ($cal->timezone) {
$hours = floor($cal->timezone + $cal->dst_active);
$this->timezone = sprintf('%s%02d:%02d', ($hours >= 0 ? '+' : ''), $hours, ($cal->timezone - $hours) * 60);
}
}
/**
* Import events from iCalendar format
*
* @param string vCalendar input
* @param string Input charset (from envelope)
* @return array List of events extracted from the input
*/
public function import($vcal, $charset = RCMAIL_CHARSET)
{
$parser = $this->get_parser();
$parser->parsevCalendar($vcal, 'VCALENDAR', $charset);
$this->method = $parser->getAttributeDefault('METHOD', '');
$this->events = $seen = array();
if ($data = $parser->getComponents()) {
foreach ($data as $comp) {
if ($comp->getType() == 'vEvent') {
$event = $this->_to_rcube_format($comp);
if (!$seen[$event['uid']]++)
$this->events[] = $event;
}
}
}
return $this->events;
}
/**
* Read iCalendar events from a file
*
* @param string File path to read from
* @return array List of events extracted from the file
*/
public function import_from_file($filepath)
{
$this->events = $seen = array();
$fp = fopen($filepath, 'r');
// check file content first
$begin = fread($fp, 1024);
if (!preg_match('/BEGIN:VCALENDAR/i', $begin))
return $this->events;
$parser = $this->get_parser();
$buffer = '';
fseek($fp, 0);
while (($line = fgets($fp, 2048)) !== false) {
$buffer .= $line;
if (preg_match('/END:VEVENT/i', $line)) {
$parser->parsevCalendar($buffer, 'VCALENDAR', RCMAIL_CHARSET, false);
$buffer = '';
}
}
fclose($fp);
if ($data = $parser->getComponents()) {
foreach ($data as $comp) {
if ($comp->getType() == 'vEvent') {
$event = $this->_to_rcube_format($comp);
if (!$seen[$event['uid']]++)
$this->events[] = $event;
}
}
}
return $this->events;
}
/**
* Load iCal parser from the Horde lib
*/
private function get_parser()
{
// use Horde:iCalendar to parse vcalendar file format
require_once 'Horde/iCalendar.php';
// set target charset for parsed events
$GLOBALS['_HORDE_STRING_CHARSET'] = RCMAIL_CHARSET;
return new Horde_iCalendar;
}
/**
* Convert the given File_IMC_Parse_Vcalendar_Event object to the internal event format
*/
private function _to_rcube_format($ve)
{
$event = array(
'uid' => $ve->getAttributeDefault('UID'),
'changed' => $ve->getAttributeDefault('DTSTAMP', 0),
'title' => $ve->getAttributeDefault('SUMMARY'),
'start' => $ve->getAttribute('DTSTART'),
'end' => $ve->getAttribute('DTEND'),
// set defaults
'free_busy' => 'busy',
'priority' => 0,
);
// check for all-day dates
if (is_array($event['start'])) {
// create timestamp at 12:00 in user's timezone
$event['start'] = $this->_date2time($event['start']);
$event['allday'] = true;
}
if (is_array($event['end'])) {
$event['end'] = $this->_date2time($event['end']) - 23 * 3600;
}
// map other attributes to internal fields
$_attendees = array();
foreach ($ve->getAllAttributes() as $attr) {
switch ($attr['name']) {
case 'ORGANIZER':
$organizer = array(
'name' => $attr['params']['CN'],
'email' => preg_replace('/^mailto:/i', '', $attr['value']),
'role' => 'ORGANIZER',
'status' => 'ACCEPTED',
);
if (isset($_attendees[$organizer['email']])) {
$i = $_attendees[$organizer['email']];
$event['attendees'][$i]['role'] = $organizer['role'];
}
break;
case 'ATTENDEE':
$attendee = array(
'name' => $attr['params']['CN'],
'email' => preg_replace('/^mailto:/i', '', $attr['value']),
'role' => $attr['params']['ROLE'] ? $attr['params']['ROLE'] : 'REQ-PARTICIPANT',
'status' => $attr['params']['PARTSTAT'],
'rsvp' => $attr['params']['RSVP'] == 'TRUE',
);
if ($organizer && $organizer['email'] == $attendee['email'])
$attendee['role'] = 'ORGANIZER';
$event['attendees'][] = $attendee;
$_attendees[$attendee['email']] = count($event['attendees']) - 1;
break;
case 'TRANSP':
$event['free_busy'] = $attr['value'] == 'TRANSPARENT' ? 'free' : 'busy';
break;
case 'STATUS':
if ($attr['value'] == 'TENTATIVE')
$event['free_busy'] == 'tentative';
break;
case 'PRIORITY':
if (is_numeric($attr['value'])) {
$event['priority'] = $attr['value'];
}
break;
case 'RRULE':
// parse recurrence rule attributes
foreach (explode(';', $attr['value']) as $par) {
list($k, $v) = explode('=', $par);
$params[$k] = $v;
}
if ($params['UNTIL'])
$params['UNTIL'] = $ve->_parseDateTime($params['UNTIL']);
if (!$params['INTERVAL'])
$params['INTERVAL'] = 1;
$event['recurrence'] = $params;
break;
case 'EXDATE':
break;
case 'RECURRENCE-ID':
$event['recurrence_id'] = $this->_date2time($attr['value']);
break;
case 'SEQUENCE':
$event['sequence'] = intval($attr['value']);
break;
case 'DESCRIPTION':
case 'LOCATION':
$event[strtolower($attr['name'])] = $attr['value'];
break;
case 'CLASS':
case 'X-CALENDARSERVER-ACCESS':
$sensitivity_map = array('PUBLIC' => 0, 'PRIVATE' => 1, 'CONFIDENTIAL' => 2);
$event['sensitivity'] = $sensitivity_map[$attr['value']];
break;
case 'X-MICROSOFT-CDO-BUSYSTATUS':
if ($attr['value'] == 'OOF')
$event['free_busy'] == 'outofoffice';
else if (in_array($attr['value'], array('FREE', 'BUSY', 'TENTATIVE')))
$event['free_busy'] = strtolower($attr['value']);
break;
}
}
// find alarms
if ($valarm = $ve->findComponent('valarm')) {
$action = 'DISPLAY';
$trigger = null;
foreach ($valarm->getAllAttributes() as $attr) {
switch ($attr['name']) {
case 'TRIGGER':
if ($attr['params']['VALUE'] == 'DATE-TIME') {
$trigger = '@' . $attr['value'];
}
else {
$trigger = $attr['value'];
$offset = abs($trigger);
$unit = 'S';
if ($offset % 86400 == 0) {
$unit = 'D';
$trigger = intval($trigger / 86400);
}
else if ($offset % 3600 == 0) {
$unit = 'H';
$trigger = intval($trigger / 3600);
}
else if ($offset % 60 == 0) {
$unit = 'M';
$trigger = intval($trigger / 60);
}
}
break;
case 'ACTION':
$action = $attr['value'];
break;
}
}
if ($trigger)
$event['alarms'] = $trigger . $unit . ':' . $action;
}
// add organizer to attendees list if not already present
if ($organizer && !isset($_attendees[$organizer['email']]))
array_unshift($event['attendees'], $organizer);
// make sure the event has an UID
if (!$event['uid'])
$event['uid'] = $this->cal->$this->generate_uid();
return $event;
}
/**
* Helper method to correctly interpret an all-day date value
*/
private function _date2time($prop)
{
// create timestamp at 12:00 in user's timezone
return is_array($prop) ? strtotime(sprintf('%04d%02d%02dT120000%s', $prop['year'], $prop['month'], $prop['mday'], $this->timezone)) : $prop;
}
/**
* Free resources by clearing member vars
*/
public function reset()
{
$this->method = '';
$this->events = array();
}
/**
* Export events to iCalendar format
*
* @param array Events as array
* @param string VCalendar method to advertise
* @param boolean Directly send data to stdout instead of returning
* @return string Events in iCalendar format (http://tools.ietf.org/html/rfc5545)
*/
public function export($events, $method = null, $write = false)
{
$ical = "BEGIN:VCALENDAR" . self::EOL;
$ical .= "VERSION:2.0" . self::EOL;
$ical .= "PRODID:-//Roundcube Webmail " . RCMAIL_VERSION . "//NONSGML Calendar//EN" . self::EOL;
$ical .= "CALSCALE:GREGORIAN" . self::EOL;
if ($method)
$ical .= "METHOD:" . strtoupper($method) . self::EOL;
if ($write) {
echo $ical;
$ical = '';
}
foreach ($events as $event) {
$vevent = "BEGIN:VEVENT" . self::EOL;
$vevent .= "UID:" . self::escpape($event['uid']) . self::EOL;
$vevent .= "DTSTAMP:" . gmdate('Ymd\THis\Z', $event['changed'] ? $event['changed'] : time()) . self::EOL;
// correctly set all-day dates
if ($event['allday']) {
$vevent .= "DTSTART;VALUE=DATE:" . gmdate('Ymd', $event['start'] + $this->cal->gmt_offset) . self::EOL;
$vevent .= "DTEND;VALUE=DATE:" . gmdate('Ymd', $event['end'] + $this->cal->gmt_offset + 86400) . self::EOL; // ends the next day
}
else {
$vevent .= "DTSTART:" . gmdate('Ymd\THis\Z', $event['start']) . self::EOL;
$vevent .= "DTEND:" . gmdate('Ymd\THis\Z', $event['end']) . self::EOL;
}
$vevent .= "SUMMARY:" . self::escpape($event['title']) . self::EOL;
$vevent .= "DESCRIPTION:" . self::escpape($event['description']) . self::EOL;
if (!empty($event['attendees'])){
$vevent .= $this->_get_attendees($event['attendees']);
}
if (!empty($event['location'])) {
$vevent .= "LOCATION:" . self::escpape($event['location']) . self::EOL;
}
if ($event['recurrence']) {
$vevent .= "RRULE:" . calendar::to_rrule($event['recurrence'], self::EOL) . self::EOL;
}
if(!empty($event['categories'])) {
$vevent .= "CATEGORIES:" . self::escpape(strtoupper($event['categories'])) . self::EOL;
}
if ($event['sensitivity'] > 0) {
$vevent .= "CLASS:" . ($event['sensitivity'] == 2 ? 'CONFIDENTIAL' : 'PRIVATE') . self::EOL;
}
if ($event['alarms']) {
list($trigger, $action) = explode(':', $event['alarms']);
$val = calendar::parse_alaram_value($trigger);
$vevent .= "BEGIN:VALARM\n";
if ($val[1]) $vevent .= "TRIGGER:" . preg_replace('/^([-+])(.+)/', '\\1PT\\2', $trigger) . self::EOL;
else $vevent .= "TRIGGER;VALUE=DATE-TIME:" . gmdate('Ymd\THis\Z', $val[0]) . self::EOL;
if ($action) $vevent .= "ACTION:" . self::escpape(strtoupper($action)) . self::EOL;
$vevent .= "END:VALARM\n";
}
$vevent .= "TRANSP:" . ($event['free_busy'] == 'free' ? 'TRANSPARENT' : 'OPAQUE') . self::EOL;
if ($event['priority']) {
$vevent .= "PRIORITY:" . $event['priority'] . self::EOL;
}
if ($event['cancelled'])
$vevent .= "STATUS:CANCELLED" . self::EOL;
else if ($event['free_busy'] == 'tentative')
$vevent .= "STATUS:TENTATIVE" . self::EOL;
// TODO: export attachments
$vevent .= "END:VEVENT" . self::EOL;
if ($write)
echo rcube_vcard::rfc2425_fold($vevent);
else
$ical .= $vevent;
}
$ical .= "END:VCALENDAR" . self::EOL;
if ($write) {
echo $ical;
return true;
}
// fold lines to 75 chars
return rcube_vcard::rfc2425_fold($ical);
}
private function escpape($str)
{
return preg_replace('/(?<!\\\\)([\:\;\,\\n\\r])/', '\\\$1', $str);
}
/**
* Construct the orginizer of the event.
* @param Array Attendees and roles
*
*/
private function _get_attendees($ats)
{
$organizer = "";
$attendees = "";
foreach ($ats as $at) {
if ($at['role']=="ORGANIZER") {
//I am an orginizer
$organizer .= "ORGANIZER;";
if (!empty($at['name']))
$organizer .= 'CN="' . $at['name'] . '"';
$organizer .= ":mailto:". $at['email'] . self::EOL;
}
else {
//I am an attendee
$attendees .= "ATTENDEE;ROLE=" . $at['role'] . ";PARTSTAT=" . $at['status'];
if ($at['rsvp'])
$attendees .= ";RSVP=TRUE";
if (!empty($at['name']))
$attendees .= ';CN="' . $at['name'] . '"';
$attendees .= ":mailto:" . $at['email'] . self::EOL;
}
}
return $organizer . $attendees;
}
}
diff --git a/plugins/calendar/lib/calendar_itip.php b/plugins/calendar/lib/calendar_itip.php
index 22480e5d..e8ce963c 100644
--- a/plugins/calendar/lib/calendar_itip.php
+++ b/plugins/calendar/lib/calendar_itip.php
@@ -1,322 +1,322 @@
<?php
/**
* iTIP functions for the Calendar plugin
*
* Class providing functionality to manage iTIP invitations
*
- * @version 0.7-beta
+ * @version @package_version@
* @author Thomas Bruederli <roundcube@gmail.com>
- * @package calendar
+ * @package @package_name@
*
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class calendar_itip
{
private $rc;
private $cal;
private $event;
function __construct($cal)
{
$this->cal = $cal;
$this->rc = $cal->rc;
$this->sender = $this->rc->user->get_identity();
}
/**
* Send an iTip mail message
*
* @param array Event object to send
* @param string iTip method (REQUEST|REPLY|CANCEL)
* @param array Hash array with recipient data (name, email)
* @param string Mail subject
* @param string Mail body text label
* @param object Mail_mime object with message data
* @return boolean True on success, false on failure
*/
public function send_itip_message($event, $method, $recipient, $subject, $bodytext, $message = null)
{
if (!$this->sender['name'])
$this->sender['name'] = $this->sender['email'];
if (!$message)
$message = $this->compose_itip_message($event, $method);
$mailto = rcube_idn_to_ascii($recipient['email']);
$headers = $message->headers();
$headers['To'] = format_email_recipient($mailto, $recipient['name']);
$headers['Subject'] = $this->cal->gettext(array(
'name' => $subject,
'vars' => array('title' => $event['title'], 'name' => $this->sender['name'])
));
// compose a list of all event attendees
$attendees_list = array();
foreach ((array)$event['attendees'] as $attendee) {
$attendees_list[] = ($attendee['name'] && $attendee['email']) ?
$attendee['name'] . ' <' . $attendee['email'] . '>' :
($attendee['name'] ? $attendee['name'] : $attendee['email']);
}
$mailbody = $this->cal->gettext(array(
'name' => $bodytext,
'vars' => array(
'title' => $event['title'],
'date' => $this->cal->event_date_text($event, true),
'attendees' => join(', ', $attendees_list),
'sender' => $this->sender['name'],
'organizer' => $this->sender['name'],
)
));
// append links for direct invitation replies
if ($method == 'REQUEST' && ($token = $this->store_invitation($event, $recipient['email']))) {
$mailbody .= "\n\n" . $this->cal->gettext(array(
'name' => 'invitationattendlinks',
'vars' => array('url' => $this->cal->get_url(array('action' => 'attend', 't' => $token))),
));
}
else if ($method == 'CANCEL') {
$this->cancel_itip_invitation($event);
}
$message->headers($headers, true);
$message->setTXTBody(rcube_message::format_flowed($mailbody, 79));
// finally send the message
return rcmail_deliver_message($message, $headers['X-Sender'], $mailto, $smtp_error);
}
/**
* Helper function to build a Mail_mime object to send an iTip message
*
* @param array Event object to send
* @param string iTip method (REQUEST|REPLY|CANCEL)
* @return object Mail_mime object with message data
*/
public function compose_itip_message($event, $method)
{
$from = rcube_idn_to_ascii($this->sender['email']);
$sender = format_email_recipient($from, $this->sender['name']);
// compose multipart message using PEAR:Mail_Mime
$message = new Mail_mime("\r\n");
$message->setParam('text_encoding', 'quoted-printable');
$message->setParam('head_encoding', 'quoted-printable');
$message->setParam('head_charset', RCMAIL_CHARSET);
$message->setParam('text_charset', RCMAIL_CHARSET . ";\r\n format=flowed");
// compose common headers array
$headers = array(
'From' => $sender,
'Date' => rcmail_user_date(),
'Message-ID' => rcmail_gen_message_id(),
'X-Sender' => $from,
);
if ($agent = $this->rc->config->get('useragent'))
$headers['User-Agent'] = $agent;
$message->headers($headers);
// attach ics file for this event
$ical = $this->cal->get_ical();
$ics = $ical->export(array($event), $method);
$message->addAttachment($ics, 'text/calendar', 'event.ics', false, '8bit', 'attachment', RCMAIL_CHARSET . "; method=" . $method);
return $message;
}
/**
* Find invitation record by token
*
* @param string Invitation token
* @return mixed Invitation record as hash array or False if not found
*/
public function get_invitation($token)
{
if ($parts = $this->decode_token($token)) {
$result = $this->rc->db->query("SELECT * FROM itipinvitations WHERE token=?", $parts['base']);
if ($result && ($rec = $this->rc->db->fetch_assoc($result))) {
$rec['event'] = unserialize($rec['event']);
$rec['attendee'] = $parts['attendee'];
return $rec;
}
}
return false;
}
/**
* Update the attendee status of the given invitation record
*
* @param array Invitation record as fetched with calendar_itip::get_invitation()
* @param string Attendee email address
* @param string New attendee status
*/
public function update_invitation($invitation, $email, $newstatus)
{
if (is_string($invitation))
$invitation = $this->get_invitation($invitation);
if ($invitation['token'] && $invitation['event']) {
// update attendee record in event data
foreach ($invitation['event']['attendees'] as $i => $attendee) {
if ($attendee['role'] == 'ORGANIZER') {
$organizer = $attendee;
}
else if ($attendee['email'] == $email) {
// nothing to be done here
if ($attendee['status'] == $newstatus)
return true;
$invitation['event']['attendees'][$i]['status'] = $newstatus;
$this->sender = $attendee;
}
}
$invitation['event']['changed'] = time();
// send iTIP REPLY message to organizer
if ($organizer) {
$status = strtolower($newstatus);
if ($this->send_itip_message($invitation['event'], 'REPLY', $organizer, 'itipsubject' . $status, 'itipmailbody' . $status))
$this->rc->output->command('display_message', $this->cal->gettext(array('name' => 'sentresponseto', 'vars' => array('mailto' => $organizer['name'] ? $organizer['name'] : $organizer['email']))), 'confirmation');
else
$this->rc->output->command('display_message', $this->cal->gettext('itipresponseerror'), 'error');
}
// update record in DB
$query = $this->rc->db->query(
"UPDATE itipinvitations
SET event=?
WHERE token=?",
self::serialize_event($invitation['event']),
$invitation['token']
);
if ($this->rc->db->affected_rows($query))
return true;
}
return false;
}
/**
* Create iTIP invitation token for later replies via URL
*
* @param array Hash array with event properties
* @param string Attendee email address
* @return string Invitation token
*/
public function store_invitation($event, $attendee)
{
static $stored = array();
if (!$event['uid'] || !$attendee)
return false;
// generate token for this invitation
$token = $this->generate_token($event, $attendee);
$base = substr($token, 0, 40);
// already stored this
if ($stored[$base])
return $token;
$query = $this->rc->db->query(
"REPLACE INTO itipinvitations
(token, event_uid, user_id, event, expires)
VALUES(?, ?, ?, ?, ?)",
$base,
$event['uid'],
$this->rc->user->ID,
self::serialize_event($event),
date('Y-m-d H:i:s', $event['end'] + 86400 * 2)
);
if ($this->rc->db->affected_rows($query)) {
$stored[$base] = 1;
return $token;
}
return false;
}
/**
* Mark invitations for the given event as cancelled
*
* @param array Hash array with event properties
*/
public function cancel_itip_invitation($event)
{
// flag invitation record as cancelled
$this->rc->db->query(
"UPDATE itipinvitations
SET cancelled=1
WHERE event_uid=? AND user_id=?",
$event['uid'],
$this->rc->user->ID
);
}
/**
* Generate an invitation request token for the given event and attendee
*
* @param array Event hash array
* @param string Attendee email address
*/
public function generate_token($event, $attendee)
{
$base = sha1($event['uid'] . ';' . $this->rc->user->ID);
$mail = base64_encode($attendee);
$hash = substr(md5($base . $mail . $this->rc->config->get('des_key')), 0, 6);
return "$base.$mail.$hash";
}
/**
* Decode the given iTIP request token and return its parts
*
* @param string Request token to decode
* @return mixed Hash array with parts or False if invalid
*/
public function decode_token($token)
{
list($base, $mail, $hash) = explode('.', $token);
// validate and return parts
if ($mail && $hash && $hash == substr(md5($base . $mail . $this->rc->config->get('des_key')), 0, 6)) {
return array('base' => $base, 'attendee' => base64_decode($mail));
}
return false;
}
/**
* Helper method to serialize the given event for storing in invitations table
*/
private static function serialize_event($event)
{
$ev = $event;
$ev['description'] = abbreviate_string($ev['description'], 100);
unset($ev['attachments']);
return serialize($ev);
}
}
diff --git a/plugins/calendar/lib/calendar_recurrence.php b/plugins/calendar/lib/calendar_recurrence.php
index 23f611b8..740119b0 100644
--- a/plugins/calendar/lib/calendar_recurrence.php
+++ b/plugins/calendar/lib/calendar_recurrence.php
@@ -1,86 +1,86 @@
<?php
/**
* Recurrence computation class for the Calendar plugin
*
* Uitility class to compute instances of recurring events.
*
- * @version 0.7-beta
+ * @version @package_version@
* @author Thomas Bruederli <roundcube@gmail.com>
- * @package calendar
+ * @package @package_name@
*
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class calendar_recurrence
{
private $cal;
private $event;
private $engine;
private $tz_offset = 0;
private $dst_start = false;
private $hour = 0;
/**
* Default constructor
*
* @param object calendar The calendar plugin instance
* @param array The event object to operate on
*/
function __construct($cal, $event)
{
$this->cal = $cal;
// use Horde classes to compute recurring instances
// TODO: replace with something that has less than 6'000 lines of code
require_once($this->cal->home . '/lib/Horde_Date_Recurrence.php');
$this->event = $event;
$this->engine = new Horde_Date_Recurrence($event['start']);
$this->engine->fromRRule20(calendar::to_rrule($event['recurrence']));
if (is_array($event['recurrence']['EXDATE'])) {
foreach ($event['recurrence']['EXDATE'] as $exdate)
$this->engine->addException(date('Y', $exdate), date('n', $exdate), date('j', $exdate));
}
$this->tz_offset = $event['allday'] ? $this->cal->gmt_offset - date('Z') : 0;
$this->next = new Horde_Date($event['start'] + $this->tz_offset); # shift all-day times to server timezone because computation operates in local TZ
$this->dst_start = $this->next->format('I');
$this->hour = $this->next->hour;
}
/**
* Get timestamp of the next occurence of this event
*
* @return mixed Unix timestamp or False if recurrence ended
*/
public function next_start()
{
$time = false;
if ($this->next && ($next = $this->engine->nextActiveRecurrence(array('year' => $this->next->year, 'month' => $this->next->month, 'mday' => $this->next->mday + 1, 'hour' => $this->next->hour, 'min' => $this->next->min, 'sec' => $this->next->sec)))) {
if ($this->event['allday']) {
$next->hour = $this->hour; # fix time for all-day events
$next->min = 0;
}
# $dst_diff = ($this->dst_start - $next->format('I')) * 3600; # consider difference in daylight saving between base event and recurring instance
$time = $next->timestamp() - $this->tz_offset;
$this->next = $next;
}
return $time;
}
}
diff --git a/plugins/calendar/lib/calendar_ui.php b/plugins/calendar/lib/calendar_ui.php
index bc51c614..ad910fda 100644
--- a/plugins/calendar/lib/calendar_ui.php
+++ b/plugins/calendar/lib/calendar_ui.php
@@ -1,815 +1,815 @@
<?php
/**
* User Interface class for the Calendar plugin
*
- * @version 0.7-beta
+ * @version @package_version@
* @author Lazlo Westerhof <hello@lazlo.me>
* @author Thomas Bruederli <roundcube@gmail.com>
*
* Copyright (C) 2010, Lazlo Westerhof <hello@lazlo.me>
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class calendar_ui
{
private $rc;
private $cal;
private $ready = false;
public $screen;
function __construct($cal)
{
$this->cal = $cal;
$this->rc = $cal->rc;
$this->screen = $this->rc->task == 'calendar' ? ($this->rc->action ? $this->rc->action: 'calendar') : 'other';
}
/**
* Calendar UI initialization and requests handlers
*/
public function init()
{
if ($this->ready) // already done
return;
// add taskbar button
$this->cal->add_button(array(
'name' => 'calendar',
'class' => 'button-calendar',
'label' => 'calendar.calendar',
'href' => './?_task=calendar',
), 'taskbar');
// load basic client script (which - unfortunately - requires fullcalendar)
$this->cal->include_script('lib/js/fullcalendar.js');
$this->cal->include_script('calendar_base.js');
$skin = $this->rc->config->get('skin');
$this->cal->include_stylesheet('skins/' . $skin . '/calendar.css');
$this->ready = true;
}
/**
* Register handler methods for the template engine
*/
public function init_templates()
{
$this->cal->register_handler('plugin.calendar_css', array($this, 'calendar_css'));
$this->cal->register_handler('plugin.calendar_list', array($this, 'calendar_list'));
$this->cal->register_handler('plugin.calendar_select', array($this, 'calendar_select'));
$this->cal->register_handler('plugin.category_select', array($this, 'category_select'));
$this->cal->register_handler('plugin.freebusy_select', array($this, 'freebusy_select'));
$this->cal->register_handler('plugin.priority_select', array($this, 'priority_select'));
$this->cal->register_handler('plugin.sensitivity_select', array($this, 'sensitivity_select'));
$this->cal->register_handler('plugin.alarm_select', array($this, 'alarm_select'));
$this->cal->register_handler('plugin.snooze_select', array($this, 'snooze_select'));
$this->cal->register_handler('plugin.recurrence_form', array($this, 'recurrence_form'));
$this->cal->register_handler('plugin.attachments_form', array($this, 'attachments_form'));
$this->cal->register_handler('plugin.attachments_list', array($this, 'attachments_list'));
$this->cal->register_handler('plugin.attendees_list', array($this, 'attendees_list'));
$this->cal->register_handler('plugin.attendees_form', array($this, 'attendees_form'));
$this->cal->register_handler('plugin.attendees_freebusy_table', array($this, 'attendees_freebusy_table'));
$this->cal->register_handler('plugin.edit_attendees_notify', array($this, 'edit_attendees_notify'));
$this->cal->register_handler('plugin.edit_recurring_warning', array($this, 'recurring_event_warning'));
$this->cal->register_handler('plugin.event_rsvp_buttons', array($this, 'event_rsvp_buttons'));
$this->cal->register_handler('plugin.angenda_options', array($this, 'angenda_options'));
$this->cal->register_handler('plugin.events_import_form', array($this, 'events_import_form'));
$this->cal->register_handler('plugin.searchform', array($this->rc->output, 'search_form')); // use generic method from rcube_template
}
/**
* Adds CSS stylesheets to the page header
*/
public function addCSS()
{
$skin = $this->rc->config->get('skin');
$this->cal->include_stylesheet('skins/' . $skin . '/fullcalendar.css');
$this->cal->include_stylesheet('skins/' . $skin . '/jquery.miniColors.css');
}
/**
* Adds JS files to the page header
*/
public function addJS()
{
$this->cal->include_script('calendar_ui.js');
$this->cal->include_script('lib/js/jquery.miniColors.min.js');
}
/**
*
*/
function calendar_css($attrib = array())
{
$mode = $this->rc->config->get('calendar_event_coloring', $this->cal->defaults['calendar_event_coloring']);
$categories = $this->cal->driver->list_categories();
$css = "\n";
foreach ((array)$categories as $class => $color) {
if (empty($color))
continue;
$class = 'cat-' . asciiwords(strtolower($class), true);
$css .= ".$class { color: #$color }\n";
if ($mode > 0) {
if ($mode == 2) {
$css .= ".fc-event-$class .fc-event-bg {";
$css .= " opacity: 0.9;";
$css .= " filter: alpha(opacity=90);";
}
else {
$css .= ".fc-event-$class.fc-event-skin, ";
$css .= ".fc-event-$class .fc-event-skin, ";
$css .= ".fc-event-$class .fc-event-inner {";
}
$css .= " background-color: #" . $color . ";";
if ($mode % 2)
$css .= " border-color: #$color;";
$css .= "}\n";
}
}
$calendars = $this->cal->driver->list_calendars();
foreach ((array)$calendars as $id => $prop) {
if (!$prop['color'])
continue;
$color = $prop['color'];
$class = 'cal-' . asciiwords($id, true);
$css .= "li.$class, #eventshow .$class { color: #$color }\n";
if ($mode != 1) {
if ($mode == 3) {
$css .= ".fc-event-$class .fc-event-bg {";
$css .= " opacity: 0.9;";
$css .= " filter: alpha(opacity=90);";
}
else {
$css .= ".fc-event-$class, ";
$css .= ".fc-event-$class .fc-event-inner {";
}
if (!$attrib['printmode'])
$css .= " background-color: #$color;";
if ($mode % 2 == 0)
$css .= " border-color: #$color;";
$css .= "}\n";
}
}
return html::tag('style', array('type' => 'text/css'), $css);
}
/**
*
*/
function calendar_list($attrib = array())
{
$calendars = $this->cal->driver->list_calendars();
$li = '';
foreach ((array)$calendars as $id => $prop) {
if ($attrib['activeonly'] && !$prop['active'])
continue;
unset($prop['user_id']);
$prop['alarms'] = $this->cal->driver->alarms;
$prop['attendees'] = $this->cal->driver->attendees;
$prop['freebusy'] = $this->cal->driver->freebusy;
$prop['attachments'] = $this->cal->driver->attachments;
$prop['undelete'] = $this->cal->driver->undelete;
$jsenv[$id] = $prop;
$html_id = html_identifier($id);
$class = 'cal-' . asciiwords($id, true);
if ($prop['readonly'])
$class .= ' readonly';
if ($prop['class_name'])
$class .= ' '.$prop['class_name'];
$li .= html::tag('li', array('id' => 'rcmlical' . $html_id, 'class' => $class),
html::tag('input', array('type' => 'checkbox', 'name' => '_cal[]', 'value' => $id, 'checked' => $prop['active']), '') . html::span(null, Q($prop['name'])));
}
$this->rc->output->set_env('calendars', $jsenv);
$this->rc->output->add_gui_object('folderlist', $attrib['id']);
return html::tag('ul', $attrib, $li, html::$common_attrib);
}
/**
*
*/
function angenda_options($attrib = array())
{
$attrib += array('id' => 'agendaoptions');
$attrib['style'] .= 'display:none';
$select_range = new html_select(array('name' => 'listrange', 'id' => 'agenda-listrange'));
$select_range->add(1 . ' ' . preg_replace('/\(.+\)/', '', $this->cal->gettext('days')), $days);
foreach (array(2,5,7,14,30,60,90) as $days)
$select_range->add($days . ' ' . preg_replace('/\(|\)/', '', $this->cal->gettext('days')), $days);
$html .= html::label('agenda-listrange', $this->cal->gettext('listrange'));
$html .= $select_range->show($this->rc->config->get('calendar_agenda_range', $this->cal->defaults['calendar_agenda_range']));
$select_sections = new html_select(array('name' => 'listsections', 'id' => 'agenda-listsections'));
$select_sections->add('---', '');
foreach (array('day' => 'days', 'week' => 'weeks', 'month' => 'months', 'smart' => 'smartsections') as $val => $label)
$select_sections->add(preg_replace('/\(|\)/', '', ucfirst($this->cal->gettext($label))), $val);
$html .= html::span('spacer', '&nbsp');
$html .= html::label('agenda-listsections', $this->cal->gettext('listsections'));
$html .= $select_sections->show($this->rc->config->get('calendar_agenda_sections', $this->cal->defaults['calendar_agenda_sections']));
return html::div($attrib, $html);
}
/**
* Render a HTML select box for calendar selection
*/
function calendar_select($attrib = array())
{
$attrib['name'] = 'calendar';
$select = new html_select($attrib);
foreach ((array)$this->cal->driver->list_calendars() as $id => $prop) {
if (!$prop['readonly'])
$select->add($prop['name'], $id);
}
return $select->show(null);
}
/**
* Render a HTML select box to select an event category
*/
function category_select($attrib = array())
{
$attrib['name'] = 'categories';
$select = new html_select($attrib);
$select->add('---', '');
foreach ((array)$this->cal->driver->list_categories() as $cat => $color) {
$select->add($cat, $cat);
}
return $select->show(null);
}
/**
* Render a HTML select box for free/busy/out-of-office property
*/
function freebusy_select($attrib = array())
{
$attrib['name'] = 'freebusy';
$select = new html_select($attrib);
$select->add($this->cal->gettext('free'), 'free');
$select->add($this->cal->gettext('busy'), 'busy');
$select->add($this->cal->gettext('outofoffice'), 'outofoffice');
$select->add($this->cal->gettext('tentative'), 'tentative');
return $select->show(null);
}
/**
* Render a HTML select for event priorities
*/
function priority_select($attrib = array())
{
$attrib['name'] = 'priority';
$select = new html_select($attrib);
$select->add('---', '0');
$select->add('1 '.$this->cal->gettext('highest'), '1');
$select->add('2 '.$this->cal->gettext('high'), '2');
$select->add('3 ', '3');
$select->add('4 ', '4');
$select->add('5 '.$this->cal->gettext('normal'), '5');
$select->add('6 ', '6');
$select->add('7 ', '7');
$select->add('8 '.$this->cal->gettext('low'), '8');
$select->add('9 '.$this->cal->gettext('lowest'), '9');
return $select->show(null);
}
/**
* Render HTML input for sensitivity selection
*/
function sensitivity_select($attrib = array())
{
$attrib['name'] = 'sensitivity';
$select = new html_select($attrib);
$select->add($this->cal->gettext('public'), '0');
$select->add($this->cal->gettext('private'), '1');
$select->add($this->cal->gettext('confidential'), '2');
return $select->show(null);
}
/**
* Render HTML form for alarm configuration
*/
function alarm_select($attrib = array())
{
unset($attrib['name']);
$select_type = new html_select(array('name' => 'alarmtype[]', 'class' => 'edit-alarm-type'));
$select_type->add($this->cal->gettext('none'), '');
foreach ($this->cal->driver->alarm_types as $type)
$select_type->add($this->cal->gettext(strtolower("alarm{$type}option")), $type);
$input_value = new html_inputfield(array('name' => 'alarmvalue[]', 'class' => 'edit-alarm-value', 'size' => 3));
$input_date = new html_inputfield(array('name' => 'alarmdate[]', 'class' => 'edit-alarm-date', 'size' => 10));
$input_time = new html_inputfield(array('name' => 'alarmtime[]', 'class' => 'edit-alarm-time', 'size' => 6));
$select_offset = new html_select(array('name' => 'alarmoffset[]', 'class' => 'edit-alarm-offset'));
foreach (array('-M','-H','-D','+M','+H','+D','@') as $trigger)
$select_offset->add($this->cal->gettext('trigger' . $trigger), $trigger);
// pre-set with default values from user settings
$preset = calendar::parse_alaram_value($this->rc->config->get('calendar_default_alarm_offset', '-15M'));
$hidden = array('style' => 'display:none');
$html = html::span('edit-alarm-set',
$select_type->show($this->rc->config->get('calendar_default_alarm_type', '')) . ' ' .
html::span(array('class' => 'edit-alarm-values', 'style' => 'display:none'),
$input_value->show($preset[0]) . ' ' .
$select_offset->show($preset[1]) . ' ' .
$input_date->show('', $hidden) . ' ' .
$input_time->show('', $hidden)
)
);
// TODO: support adding more alarms
#$html .= html::a(array('href' => '#', 'id' => 'edit-alam-add', 'title' => $this->cal->gettext('addalarm')),
# $attrib['addicon'] ? html::img(array('src' => $attrib['addicon'], 'alt' => 'add')) : '(+)');
return $html;
}
function snooze_select($attrib = array())
{
$steps = array(
5 => 'repeatinmin',
10 => 'repeatinmin',
15 => 'repeatinmin',
20 => 'repeatinmin',
30 => 'repeatinmin',
60 => 'repeatinhr',
120 => 'repeatinhrs',
1440 => 'repeattomorrow',
10080 => 'repeatinweek',
);
$items = array();
foreach ($steps as $n => $label) {
$items[] = html::tag('li', null, html::a(array('href' => "#" . ($n * 60), 'class' => 'active'),
$this->cal->gettext(array('name' => $label, 'vars' => array('min' => $n % 60, 'hrs' => intval($n / 60))))));
}
return html::tag('ul', $attrib, join("\n", $items), html::$common_attrib);
}
/**
*
*/
function edit_attendees_notify($attrib = array())
{
$checkbox = new html_checkbox(array('name' => '_notify', 'id' => 'edit-attendees-donotify', 'value' => 1));
return html::div($attrib, html::label(null, $checkbox->show(1) . ' ' . $this->cal->gettext('sendnotifications')));
}
/**
* Generate the form for recurrence settings
*/
function recurring_event_warning($attrib = array())
{
$attrib['id'] = 'edit-recurring-warning';
$radio = new html_radiobutton(array('name' => '_savemode', 'class' => 'edit-recurring-savemode'));
$form = html::label(null, $radio->show('', array('value' => 'current')) . $this->cal->gettext('currentevent')) . ' ' .
html::label(null, $radio->show('', array('value' => 'future')) . $this->cal->gettext('futurevents')) . ' ' .
html::label(null, $radio->show('all', array('value' => 'all')) . $this->cal->gettext('allevents')) . ' ' .
html::label(null, $radio->show('', array('value' => 'new')) . $this->cal->gettext('saveasnew'));
return html::div($attrib, html::div('message', html::span('ui-icon ui-icon-alert', '') . $this->cal->gettext('changerecurringeventwarning')) . html::div('savemode', $form));
}
/**
* Generate the form for recurrence settings
*/
function recurrence_form($attrib = array())
{
switch ($attrib['part']) {
// frequency selector
case 'frequency':
$select = new html_select(array('name' => 'frequency', 'id' => 'edit-recurrence-frequency'));
$select->add($this->cal->gettext('never'), '');
$select->add($this->cal->gettext('daily'), 'DAILY');
$select->add($this->cal->gettext('weekly'), 'WEEKLY');
$select->add($this->cal->gettext('monthly'), 'MONTHLY');
$select->add($this->cal->gettext('yearly'), 'YEARLY');
$html = html::label('edit-frequency', $this->cal->gettext('frequency')) . $select->show('');
break;
// daily recurrence
case 'daily':
$select = $this->interval_selector(array('name' => 'interval', 'class' => 'edit-recurrence-interval', 'id' => 'edit-recurrence-interval-daily'));
$html = html::div($attrib, html::label(null, $this->cal->gettext('every')) . $select->show(1) . html::span('label-after', $this->cal->gettext('days')));
break;
// weekly recurrence form
case 'weekly':
$select = $this->interval_selector(array('name' => 'interval', 'class' => 'edit-recurrence-interval', 'id' => 'edit-recurrence-interval-weekly'));
$html = html::div($attrib, html::label(null, $this->cal->gettext('every')) . $select->show(1) . html::span('label-after', $this->cal->gettext('weeks')));
// weekday selection
$daymap = array('sun','mon','tue','wed','thu','fri','sat');
$checkbox = new html_checkbox(array('name' => 'byday', 'class' => 'edit-recurrence-weekly-byday'));
$first = $this->rc->config->get('calendar_first_day', 1);
for ($weekdays = '', $j = $first; $j <= $first+6; $j++) {
$d = $j % 7;
$weekdays .= html::label(array('class' => 'weekday'), $checkbox->show('', array('value' => strtoupper(substr($daymap[$d], 0, 2)))) . $this->cal->gettext($daymap[$d])) . ' ';
}
$html .= html::div($attrib, html::label(null, $this->cal->gettext('bydays')) . $weekdays);
break;
// monthly recurrence form
case 'monthly':
$select = $this->interval_selector(array('name' => 'interval', 'class' => 'edit-recurrence-interval', 'id' => 'edit-recurrence-interval-monthly'));
$html = html::div($attrib, html::label(null, $this->cal->gettext('every')) . $select->show(1) . html::span('label-after', $this->cal->gettext('months')));
/* multiple month selection is not supported by Kolab
$checkbox = new html_radiobutton(array('name' => 'bymonthday', 'class' => 'edit-recurrence-monthly-bymonthday'));
for ($monthdays = '', $d = 1; $d <= 31; $d++) {
$monthdays .= html::label(array('class' => 'monthday'), $checkbox->show('', array('value' => $d)) . $d);
$monthdays .= $d % 7 ? ' ' : html::br();
}
*/
// rule selectors
$radio = new html_radiobutton(array('name' => 'repeatmode', 'class' => 'edit-recurrence-monthly-mode'));
$table = new html_table(array('cols' => 2, 'border' => 0, 'cellpadding' => 0, 'class' => 'formtable'));
$table->add('label', html::label(null, $radio->show('BYMONTHDAY', array('value' => 'BYMONTHDAY')) . ' ' . $this->cal->gettext('onsamedate'))); // $this->cal->gettext('each')
$table->add(null, $monthdays);
$table->add('label', html::label(null, $radio->show('', array('value' => 'BYDAY')) . ' ' . $this->cal->gettext('onevery')));
$table->add(null, $this->rrule_selectors($attrib['part']));
$html .= html::div($attrib, $table->show());
break;
// annually recurrence form
case 'yearly':
$select = $this->interval_selector(array('name' => 'interval', 'class' => 'edit-recurrence-interval', 'id' => 'edit-recurrence-interval-yearly'));
$html = html::div($attrib, html::label(null, $this->cal->gettext('every')) . $select->show(1) . html::span('label-after', $this->cal->gettext('years')));
// month selector
$monthmap = array('','jan','feb','mar','apr','may','jun','jul','aug','sep','oct','nov','dec');
$boxtype = is_a($this->cal->driver, 'kolab_driver') ? 'radio' : 'checkbox';
$checkbox = new html_inputfield(array('type' => $boxtype, 'name' => 'bymonth', 'class' => 'edit-recurrence-yearly-bymonth'));
for ($months = '', $m = 1; $m <= 12; $m++) {
$months .= html::label(array('class' => 'month'), $checkbox->show(null, array('value' => $m)) . $this->cal->gettext($monthmap[$m]));
$months .= $m % 4 ? ' ' : html::br();
}
$html .= html::div($attrib + array('id' => 'edit-recurrence-yearly-bymonthblock'), $months);
// day rule selection
$html .= html::div($attrib, html::label(null, $this->cal->gettext('onevery')) . $this->rrule_selectors($attrib['part'], '---'));
break;
// end of recurrence form
case 'until':
$radio = new html_radiobutton(array('name' => 'repeat', 'class' => 'edit-recurrence-until'));
$select = $this->interval_selector(array('name' => 'times', 'id' => 'edit-recurrence-repeat-times'));
$input = new html_inputfield(array('name' => 'untildate', 'id' => 'edit-recurrence-enddate', 'size' => "10"));
$table = new html_table(array('cols' => 2, 'border' => 0, 'cellpadding' => 0, 'class' => 'formtable'));
$table->add('label', ucfirst($this->cal->gettext('recurrencend')));
$table->add(null, html::label(null, $radio->show('', array('value' => '', 'id' => 'edit-recurrence-repeat-forever')) . ' ' .
$this->cal->gettext('forever')));
$table->add('label', '');
$table->add(null, $radio->show('', array('value' => 'count', 'id' => 'edit-recurrence-repeat-count')) . ' ' .
$this->cal->gettext(array(
'name' => 'forntimes',
'vars' => array('nr' => $select->show(1)))
));
$table->add('label', '');
$table->add(null, $radio->show('', array('value' => 'until', 'id' => 'edit-recurrence-repeat-until')) . ' ' .
$this->cal->gettext('untildate') . ' ' . $input->show(''));
$html = $table->show();
break;
}
return $html;
}
/**
* Input field for interval selection
*/
private function interval_selector($attrib)
{
$select = new html_select($attrib);
$select->add(range(1,30), range(1,30));
return $select;
}
/**
* Drop-down menus for recurrence rules like "each last sunday of"
*/
private function rrule_selectors($part, $noselect = null)
{
// rule selectors
$select_prefix = new html_select(array('name' => 'bydayprefix', 'id' => "edit-recurrence-$part-prefix"));
if ($noselect) $select_prefix->add($noselect, '');
$select_prefix->add(array(
$this->cal->gettext('first'),
$this->cal->gettext('second'),
$this->cal->gettext('third'),
$this->cal->gettext('fourth')
),
array(1, 2, 3, 4));
// Kolab doesn't support 'last' but others do.
if (!is_a($this->cal->driver, 'kolab_driver'))
$select_prefix->add($this->cal->gettext('last'), -1);
$select_wday = new html_select(array('name' => 'byday', 'id' => "edit-recurrence-$part-byday"));
if ($noselect) $select_wday->add($noselect, '');
$daymap = array('sunday','monday','tuesday','wednesday','thursday','friday','saturday');
$first = $this->rc->config->get('calendar_first_day', 1);
for ($j = $first; $j <= $first+6; $j++) {
$d = $j % 7;
$select_wday->add($this->cal->gettext($daymap[$d]), strtoupper(substr($daymap[$d], 0, 2)));
}
if ($part == 'monthly')
$select_wday->add($this->cal->gettext('dayofmonth'), '');
return $select_prefix->show() . '&nbsp;' . $select_wday->show();
}
/**
* Form for uploading and importing events
*/
function events_import_form($attrib = array())
{
if (!$attrib['id'])
$attrib['id'] = 'rcmImportForm';
// Get max filesize, enable upload progress bar
$max_filesize = rcube_upload_init();
$button = new html_inputfield(array('type' => 'button'));
$input = new html_inputfield(array(
'type' => 'file', 'name' => '_data', 'size' => $attrib['uploadfieldsize']));
$select = new html_select(array('name' => '_range', 'id' => 'event-import-range'));
$select->add(array(
$this->cal->gettext('onemonthback'),
$this->cal->gettext(array('name' => 'nmonthsback', 'vars' => array('nr'=>2))),
$this->cal->gettext(array('name' => 'nmonthsback', 'vars' => array('nr'=>6))),
$this->cal->gettext(array('name' => 'nmonthsback', 'vars' => array('nr'=>12))),
$this->cal->gettext('all'),
),
array('1','2','6','12',0));
$html .= html::div('form-section',
html::div(null, $input->show()) .
html::div('hint', rcube_label(array('name' => 'maxuploadsize', 'vars' => array('size' => $max_filesize))))
);
$html .= html::div('form-section',
html::label('event-import-calendar', $this->cal->gettext('calendar')) .
$this->calendar_select(array('name' => 'calendar', 'id' => 'event-import-calendar'))
);
$html .= html::div('form-section',
html::label('event-import-range', $this->cal->gettext('importrange')) .
$select->show(1)
);
$this->rc->output->add_gui_object('importform', $attrib['id']);
$this->rc->output->add_label('import');
return html::tag('form', array('action' => $this->rc->url(array('task' => 'calendar', 'action' => 'import_events')),
'method' => "post", 'enctype' => 'multipart/form-data', 'id' => $attrib['id']),
$html
);
}
/**
* Generate the form for event attachments upload
*/
function attachments_form($attrib = array())
{
// add ID if not given
if (!$attrib['id'])
$attrib['id'] = 'rcmUploadForm';
// Get max filesize, enable upload progress bar
$max_filesize = rcube_upload_init();
$button = new html_inputfield(array('type' => 'button'));
$input = new html_inputfield(array(
'type' => 'file', 'name' => '_attachments[]',
'multiple' => 'multiple', 'size' => $attrib['attachmentfieldsize']));
return html::div($attrib,
html::div(null, $input->show()) .
html::div('buttons', $button->show(rcube_label('upload'), array('class' => 'button mainaction',
'onclick' => JS_OBJECT_NAME . ".upload_file(this.form)"))) .
html::div('hint', rcube_label(array('name' => 'maxuploadsize', 'vars' => array('size' => $max_filesize))))
);
}
/**
* Generate HTML element for attachments list
*/
function attachments_list($attrib = array())
{
if (!$attrib['id'])
$attrib['id'] = 'rcmAttachmentList';
$skin_path = $this->rc->config->get('skin_path');
if ($attrib['deleteicon']) {
$_SESSION['calendar_deleteicon'] = $skin_path . $attrib['deleteicon'];
$this->rc->output->set_env('deleteicon', $skin_path . $attrib['deleteicon']);
}
if ($attrib['cancelicon'])
$this->rc->output->set_env('cancelicon', $skin_path . $attrib['cancelicon']);
if ($attrib['loadingicon'])
$this->rc->output->set_env('loadingicon', $skin_path . $attrib['loadingicon']);
$this->rc->output->add_gui_object('attachmentlist', $attrib['id']);
return html::tag('ul', $attrib, '', html::$common_attrib);
}
function attachment_controls($attrib = array())
{
$table = new html_table(array('cols' => 3));
if (!empty($this->cal->attachment['name'])) {
$table->add('title', Q(rcube_label('filename')));
$table->add(null, Q($this->cal->attachment['name']));
$table->add(null, '[' . html::a('?'.str_replace('_frame=', '_download=', $_SERVER['QUERY_STRING']), Q(rcube_label('download'))) . ']');
}
if (!empty($this->cal->attachment['size'])) {
$table->add('title', Q(rcube_label('filesize')));
$table->add(null, Q(show_bytes($this->cal->attachment['size'])));
}
return $table->show($attrib);
}
/**
* Handler for calendar form template.
* The form content could be overriden by the driver
*/
function calendar_editform($action, $calendar = array())
{
// compose default calendar form fields
$input_name = new html_inputfield(array('name' => 'name', 'id' => 'calendar-name', 'size' => 20));
$input_color = new html_inputfield(array('name' => 'color', 'id' => 'calendar-color', 'size' => 6));
$formfields = array(
'name' => array(
'label' => $this->cal->gettext('name'),
'value' => $input_name->show($name),
'id' => 'calendar-name',
),
'color' => array(
'label' => $this->cal->gettext('color'),
'value' => $input_color->show($calendar['color']),
'id' => 'calendar-color',
),
);
if ($this->cal->driver->alarms) {
$checkbox = new html_checkbox(array('name' => 'showalarms', 'id' => 'calendar-showalarms', 'value' => 1));
$formfields['showalarms'] = array(
'label' => $this->cal->gettext('showalarms'),
'value' => $checkbox->show($calendar['showalarms']?1:0),
'id' => 'calendar-showalarms',
);
}
// allow driver to extend or replace the form content
return html::tag('form', array('action' => "#", 'method' => "get", 'id' => 'calendarpropform'),
$this->cal->driver->calendar_form($action, $calendar, $formfields)
);
}
/**
*
*/
function attendees_list($attrib = array())
{
$table = new html_table(array('cols' => 5, 'border' => 0, 'cellpadding' => 0, 'class' => 'rectable'));
$table->add_header('role', $this->cal->gettext('role'));
$table->add_header('name', $this->cal->gettext('attendee'));
$table->add_header('availability', $this->cal->gettext('availability'));
$table->add_header('confirmstate', $this->cal->gettext('confirmstate'));
$table->add_header('options', '');
return $table->show($attrib);
}
/**
*
*/
function attendees_form($attrib = array())
{
$input = new html_inputfield(array('name' => 'participant', 'id' => 'edit-attendee-name', 'size' => 30));
$checkbox = new html_checkbox(array('name' => 'invite', 'id' => 'edit-attendees-invite', 'value' => 1));
return html::div($attrib,
html::div(null, $input->show() . " " .
html::tag('input', array('type' => 'button', 'class' => 'button', 'id' => 'edit-attendee-add', 'value' => $this->cal->gettext('addattendee'))) . " " .
html::tag('input', array('type' => 'button', 'class' => 'button', 'id' => 'edit-attendee-schedule', 'value' => $this->cal->gettext('scheduletime').'...'))) .
html::p('attendees-invitebox', html::label(null, $checkbox->show(1) . $this->cal->gettext('sendinvitations')))
);
}
/**
*
*/
function attendees_freebusy_table($attrib = array())
{
$table = new html_table(array('cols' => 2, 'border' => 0, 'cellspacing' => 0));
$table->add('attendees',
html::tag('h3', 'boxtitle', $this->cal->gettext('tabattendees')) .
html::div('timesheader', '&nbsp;') .
html::div(array('id' => 'schedule-attendees-list', 'class' => 'attendees-list'), '')
);
$table->add('times',
html::div('scroll',
html::tag('table', array('id' => 'schedule-freebusy-times', 'border' => 0, 'cellspacing' => 0), html::tag('thead') . html::tag('tbody')) .
html::div(array('id' => 'schedule-event-time', 'style' => 'display:none'), '&nbsp;')
)
);
return $table->show($attrib);
}
/**
* Render event details in a table
*/
function event_details_table($event, $title)
{
$table = new html_table(array('cols' => 2, 'border' => 0, 'class' => 'calendar-eventdetails'));
$table->add('ititle', $title);
$table->add('title', Q($event['title']));
$table->add('label', $this->cal->gettext('date'));
$table->add('location', Q($this->cal->event_date_text($event)));
if ($event['location']) {
$table->add('label', $this->cal->gettext('location'));
$table->add('location', Q($event['location']));
}
return $table->show();
}
/**
*
*/
function event_invitebox($attrib = array())
{
if ($this->cal->event) {
return html::div($attrib,
$this->event_details_table($this->cal->event, $this->cal->gettext('itipinvitation')) .
$this->cal->invitestatus
);
}
return '';
}
function event_rsvp_buttons($attrib = array())
{
$attrib += array('type' => 'button');
foreach (array('accepted','tentative','declined') as $method) {
$buttons .= html::tag('input', array(
'type' => $attrib['type'],
'name' => $attrib['iname'],
'class' => 'button',
'rel' => $method,
'value' => $this->cal->gettext('itip' . $method),
));
}
return html::div($attrib,
html::div('label', $this->cal->gettext('acceptinvitation')) .
html::div('rsvp-buttons', $buttons));
}
}
diff --git a/plugins/calendar/package.xml b/plugins/calendar/package.xml
new file mode 100644
index 00000000..3fc38c20
--- /dev/null
+++ b/plugins/calendar/package.xml
@@ -0,0 +1,189 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" packagerversion="1.9.0" version="2.0" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+ http://pear.php.net/dtd/tasks-1.0.xsd
+ http://pear.php.net/dtd/package-2.0
+ http://pear.php.net/dtd/package-2.0.xsd">
+ <name>calendar</name>
+ <uri>http://kolabsys.com</uri>
+ <summary>Calendar plugin</summary>
+ <description>-</description>
+ <lead>
+ <name>Thomas Bruederli</name>
+ <user>bruederli</user>
+ <email>bruederli@kolabsys.com</email>
+ <active>yes</active>
+ </lead>
+ <developer>
+ <name>Alensader Machniak</name>
+ <user>machniak</user>
+ <email>machniak@kolabsys.com</email>
+ <active>yes</active>
+ </developer>
+ <date>2011-11-01</date>
+ <version>
+ <release>0.8</release>
+ <api>0.8</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <license uri="http://www.gnu.org/licenses/agpl.html">GNU AGPLv3</license>
+ <notes>-</notes>
+ <contents>
+ <dir baseinstalldir="/" name="/">
+ <file name="calendar.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="calendar_base.js" role="data">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="calendar_ui.js" role="data">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="print.js" role="data">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="lib/calendar_ical.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="lib/calendar_itip.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="lib/calendar_recurrence.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="lib/calendar_ui.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="lib/Horde_Date_Recurrence.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="lib/fullcalendar-rc.patch" role="data">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="lib/js/fullcalendar.js" role="data">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="lib/jquery.miniColors.min.js" role="data">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="drivers/calendar_driver.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="drivers/kolab/kolab_calendar.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="drivers/kolab/kolab_driver.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="drivers/database/database_driver.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="drivers/database/SQL/mysql.sql" role="data">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="drivers/database/SQL/postgresql.sql" role="data">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="drivers/database/SQL/sqlite.sql" role="data">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="drivers/kolab/SQL/mysql.sql" role="data">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+
+
+ <file name="skins/default/calendar.css" role="data"></file>
+ <file name="skins/default/fullcalendar.css" role="data"></file>
+ <file name="skins/default/fullcalendar.print.css" role="data"></file>
+ <file name="skins/default/iehacks.css" role="data"></file>
+ <file name="skins/default/jquery.miniColors.css" role="data"></file>
+ <file name="skins/default/print.css" role="data"></file>
+ <file name="skins/default/print.iehacks.css" role="data"></file>
+ <file name="skins/default/images/attendee-status.gif" role="data"></file>
+ <file name="skins/default/images/badge_confidential.gif" role="data"></file>
+ <file name="skins/default/images/badge_confidential.png" role="data"></file>
+ <file name="skins/default/images/badge_private.gif" role="data"></file>
+ <file name="skins/default/images/badge_private.png" role="data"></file>
+ <file name="skins/default/images/calendar-blue.png" role="data"></file>
+ <file name="skins/default/images/calendar.gif" role="data"></file>
+ <file name="skins/default/images/calendar.png" role="data"></file>
+ <file name="skins/default/images/calendars.gif" role="data"></file>
+ <file name="skins/default/images/calendars.png" role="data"></file>
+ <file name="skins/default/images/eventicons.gif" role="data"></file>
+ <file name="skins/default/images/export.png" role="data"></file>
+ <file name="skins/default/images/freebusy-colors.gif" role="data"></file>
+ <file name="skins/default/images/freebusy-colors.png" role="data"></file>
+ <file name="skins/default/images/invitation.png" role="data"></file>
+ <file name="skins/default/images/listheader.gif" role="data"></file>
+ <file name="skins/default/images/loading_blue.gif" role="data"></file>
+ <file name="skins/default/images/minicolors-all.png" role="data"></file>
+ <file name="skins/default/images/minicolors-handles.gif" role="data"></file>
+ <file name="skins/default/images/preview.png" role="data"></file>
+ <file name="skins/default/images/print.png" role="data"></file>
+ <file name="skins/default/images/spacer.gif" role="data"></file>
+ <file name="skins/default/images/toggle.gif" role="data"></file>
+ <file name="skins/default/images/toolbar.gif" role="data"></file>
+ <file name="skins/default/images/toolbar.png" role="data"></file>
+ <file name="skins/default/templates/attachment.html" role="data"></file>
+ <file name="skins/default/templates/calendar.html" role="data"></file>
+ <file name="skins/default/templates/eventedit.html" role="data"></file>
+ <file name="skins/default/templates/freebusylegend.html" role="data"></file>
+ <file name="skins/default/templates/itipattend.html" role="data"></file>
+ <file name="skins/default/templates/kolabacl.html" role="data"></file>
+ <file name="skins/default/templates/kolabform.html" role="data"></file>
+ <file name="skins/default/templates/print.html" role="data"></file>
+
+ <file name="config.inc.php.dist" role="data"></file>
+ <file name="LICENSE" role="data"></file>
+ <file name="TODO" role="data"></file>
+
+ <file name="localization/bg_BG.inc" role="data"></file>
+ <file name="localization/cs_CZ.inc" role="data"></file>
+ <file name="localization/de_CH.inc" role="data"></file>
+ <file name="localization/de_DE.inc" role="data"></file>
+ <file name="localization/en_US.inc" role="data"></file>
+ <file name="localization/es_ES.inc" role="data"></file>
+ <file name="localization/fr_FR.inc" role="data"></file>
+ <file name="localization/hu_HU.inc" role="data"></file>
+ <file name="localization/it_IT.inc" role="data"></file>
+ <file name="localization/nl_NL.inc" role="data"></file>
+ <file name="localization/pl_PL.inc" role="data"></file>
+ <file name="localization/pt_BR.inc" role="data"></file>
+ <file name="localization/ru_RU.inc" role="data"></file>
+ </dir>
+ <!-- / -->
+ </contents>
+ <dependencies>
+ <required>
+ <php>
+ <min>5.2.1</min>
+ </php>
+ <pearinstaller>
+ <min>1.7.0</min>
+ </pearinstaller>
+ </required>
+ </dependencies>
+ <phprelease/>
+</package>
diff --git a/plugins/calendar/print.js b/plugins/calendar/print.js
index 88df9126..4d3642e9 100644
--- a/plugins/calendar/print.js
+++ b/plugins/calendar/print.js
@@ -1,168 +1,168 @@
/**
* Print view for the Calendar plugin
*
- * @version 0.7-beta
+ * @version @package_version@
* @author Thomas Bruederli <roundcube@gmail.com>
*
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* calendar plugin printing code */
window.rcmail && rcmail.addEventListener('init', function(evt) {
// quote html entities
var Q = function(str)
{
return String(str).replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
};
var rc_loading;
var showdesc = true;
var settings = rcmail.env.calendar_settings;
// create list of event sources AKA calendars
var src, event_sources = [];
var add_url = (rcmail.env.search ? '&q='+escape(rcmail.env.search) : '');
for (var id in rcmail.env.calendars) {
source = $.extend({
url: "./?_task=calendar&_action=load_events&source=" + escape(id) + add_url,
className: 'fc-event-cal-'+id,
id: id
}, rcmail.env.calendars[id]);
event_sources.push(source);
}
var viewdate = new Date();
if (rcmail.env.date)
viewdate.setTime(rcmail.env.date * 1000);
// initalize the fullCalendar plugin
var fc = $('#calendar').fullCalendar({
header: {
left: '',
center: 'title',
right: 'agendaDay,agendaWeek,month,table'
},
aspectRatio: 0.85,
ignoreTimezone: true, // will treat the given date strings as in local (browser's) timezone
date: viewdate.getDate(),
month: viewdate.getMonth(),
year: viewdate.getFullYear(),
defaultView: rcmail.env.view,
eventSources: event_sources,
monthNames : settings['months'],
monthNamesShort : settings['months_short'],
dayNames : settings['days'],
dayNamesShort : settings['days_short'],
firstDay : settings['first_day'],
firstHour : settings['first_hour'],
slotMinutes : 60/settings['timeslots'],
timeFormat: {
'': settings['time_format'],
agenda: settings['time_format'] + '{ - ' + settings['time_format'] + '}',
list: settings['time_format'] + '{ - ' + settings['time_format'] + '}',
table: settings['time_format'] + '{ - ' + settings['time_format'] + '}'
},
axisFormat : settings['time_format'],
columnFormat: {
month: 'ddd', // Mon
week: 'ddd ' + settings['date_short'], // Mon 9/7
day: 'dddd ' + settings['date_short'], // Monday 9/7
list: settings['date_agenda'],
table: settings['date_agenda']
},
titleFormat: {
month: 'MMMM yyyy',
week: settings['dates_long'],
day: 'dddd ' + settings['date_long'],
list: settings['dates_long'],
table: settings['dates_long']
},
listSections: rcmail.env.listSections !== undefined ? rcmail.env.listSections : settings['agenda_sections'],
listRange: rcmail.env.listRange || settings['agenda_range'],
tableCols: ['handle', 'date', 'time', 'title', 'location'],
allDayText: rcmail.gettext('all-day', 'calendar'),
buttonText: {
day: rcmail.gettext('day', 'calendar'),
week: rcmail.gettext('week', 'calendar'),
month: rcmail.gettext('month', 'calendar'),
table: rcmail.gettext('agenda', 'calendar')
},
listTexts: {
until: rcmail.gettext('until', 'calendar'),
past: rcmail.gettext('pastevents', 'calendar'),
today: rcmail.gettext('today', 'calendar'),
tomorrow: rcmail.gettext('tomorrow', 'calendar'),
thisWeek: rcmail.gettext('thisweek', 'calendar'),
nextWeek: rcmail.gettext('nextweek', 'calendar'),
thisMonth: rcmail.gettext('thismonth', 'calendar'),
nextMonth: rcmail.gettext('nextmonth', 'calendar'),
future: rcmail.gettext('futureevents', 'calendar'),
week: rcmail.gettext('weekofyear', 'calendar')
},
loading: function(isLoading) {
rc_loading = rcmail.set_busy(isLoading, 'loading', rc_loading);
},
// event rendering
eventRender: function(event, element, view) {
if (view.name != 'month') {
var cont = element.find('div.fc-event-title');
if (event.location) {
cont.after('<div class="fc-event-location">@&nbsp;' + Q(event.location) + '</div>');
cont = cont.next();
}
if (event.description && showdesc) {
cont.after('<div class="fc-event-description">' + Q(event.description) + '</div>');
}
/* TODO: create icons black on white
if (event.recurrence)
element.find('div.fc-event-time').append('<i class="fc-icon-recurring"></i>');
if (event.alarms)
element.find('div.fc-event-time').append('<i class="fc-icon-alarms"></i>');
*/
}
if (view.name == 'table' && event.description && showdesc) {
var cols = element.children().css('border', 0).length;
element.after('<tr class="fc-event-row-secondary fc-event"><td colspan="'+cols+'" class="fc-event-description">' + Q(event.description) + '</td></tr>');
}
},
viewDisplay: function(view) {
// remove hard-coded hight and make contents visible
window.setTimeout(function(){
if (view.name == 'table') {
$('div.fc-list-content').css('overflow', 'visible').height('auto');
}
else {
$('div.fc-agenda-divider')
.next().css('overflow', 'visible').height('auto')
.children('div').css('overflow', 'visible').height('auto');
}
// adjust fixed height if vertical day slots
var h = $('table.fc-agenda-slots:visible').height() + $('table.fc-agenda-allday:visible').height() + 4;
if (h) $('table.fc-agenda-days td.fc-widget-content').children('div').height(h);
}, 20);
}
});
// activate settings form
$('#propdescription').change(function(){
showdesc = this.checked;
fc.fullCalendar('render');
});
});
diff --git a/plugins/calendar/skins/default/README.txt b/plugins/calendar/skins/default/README
similarity index 100%
rename from plugins/calendar/skins/default/README.txt
rename to plugins/calendar/skins/default/README
diff --git a/plugins/kolab_auth/kolab_auth.php b/plugins/kolab_auth/kolab_auth.php
index f1114358..9e729479 100644
--- a/plugins/kolab_auth/kolab_auth.php
+++ b/plugins/kolab_auth/kolab_auth.php
@@ -1,397 +1,397 @@
<?php
/**
* Kolab Authentication (based on ldap_authentication plugin)
*
* Authenticates on LDAP server, finds canonized authentication ID for IMAP
* and for new users creates identity based on LDAP information.
*
* Supports impersonate feature (login as another user). To use this feature
* imap_auth_type/smtp_auth_type must be set to DIGEST-MD5 or PLAIN.
*
- * @version 0.1
+ * @version @package_version@
* @author Aleksander Machniak <machniak@kolabsys.com>
*
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class kolab_auth extends rcube_plugin
{
private $ldap;
private $data = array();
public function init()
{
$rcmail = rcmail::get_instance();
$this->add_hook('authenticate', array($this, 'authenticate'));
$this->add_hook('user_create', array($this, 'user_create'));
// Hooks related to "Login As" feature
$this->add_hook('template_object_loginform', array($this, 'login_form'));
$this->add_hook('imap_connect', array($this, 'imap_connect'));
$this->add_hook('managesieve_connect', array($this, 'imap_connect'));
$this->add_hook('smtp_connect', array($this, 'smtp_connect'));
$this->add_hook('write_log', array($this, 'write_log'));
if ($rcmail->config->get('kolab_auth_auditlog', false)) {
$rcmail->config->set('debug_level', 1);
$rcmail->config->set('devel_mode', true);
$rcmail->config->set('smtp_log', true);
$rcmail->config->set('log_logins', true);
$rcmail->config->set('log_session', true);
$rcmail->config->set('sql_debug', true);
$rcmail->config->set('memcache_debug', true);
$rcmail->config->set('imap_debug', true);
$rcmail->config->set('ldap_debug', true);
$rcmail->config->set('smtp_debug', true);
}
}
public function write_log($args) {
$rcmail = rcmail::get_instance();
if (!$rcmail->config->get('kolab_auth_auditlog', false)) {
return $args;
}
$args['abort'] = true;
if ($rcmail->config->get('log_driver') == 'syslog') {
$prio = $args['name'] == 'errors' ? LOG_ERR : LOG_INFO;
syslog($prio, $args['line']);
return $args;
} else {
$line = sprintf("[%s]: %s\n", $args['date'], $args['line']);
// log_driver == 'file' is assumed here
$log_dir = $rcmail->config->get('log_dir', INSTALL_PATH . 'logs');
// Append original username + target username
if (!is_dir($log_dir.'/'.strtolower($_SESSION['kolab_auth_admin']).'/'.strtolower($_SESSION['username']))) {
// Attempt to create the directory
if (@mkdir($log_dir.'/'.strtolower($_SESSION['kolab_auth_admin']).'/'.strtolower($_SESSION['username']), 0750, true)) {
$log_dir = $log_dir.'/'.strtolower($_SESSION['kolab_auth_admin']).'/'.strtolower($_SESSION['username']);
}
} else {
$log_dir = $log_dir.'/'.strtolower($_SESSION['kolab_auth_admin']).'/'.strtolower($_SESSION['username']);
}
// try to open specific log file for writing
$logfile = $log_dir.'/'.$args['name'];
if ($fp = fopen($logfile, 'a')) {
fwrite($fp, $line);
fflush($fp);
fclose($fp);
return $args;
}
else
trigger_error("Error writing to log file $logfile; Please check permissions", E_USER_WARNING);
}
return $args;
}
/**
* Sets defaults for new user.
*/
public function user_create($args)
{
if (!empty($this->data['user_email']))
$args['user_email'] = $this->data['user_email'];
if (!empty($this->data['user_name']))
$args['user_name'] = $this->data['user_name'];
if (!empty($this->data['user_alias']))
$args['user_alias'] = $this->data['user_alias'];
return $args;
}
/**
* Modifies login form adding additional "Login As" field
*/
public function login_form($args)
{
$this->load_config();
$this->add_texts('localization/');
$rcmail = rcmail::get_instance();
$admin_login = $rcmail->config->get('kolab_auth_admin_login');
$group = $rcmail->config->get('kolab_auth_group');
$role_attr = $rcmail->config->get('kolab_auth_role');
// Show "Login As" input
if (empty($admin_login) || (empty($group) && empty($role_attr))) {
return $args;
}
$input = new html_inputfield(array('name' => '_loginas', 'id' => 'rcmloginas',
'type' => 'text', 'autocomplete' => 'off'));
$row = html::tag('tr', null,
html::tag('td', 'title', html::label('rcmloginas', Q($this->gettext('loginas'))))
. html::tag('td', 'input', $input->show(trim(get_input_value('_loginas', RCUBE_INPUT_POST))))
);
$args['content'] = preg_replace('/<\/tbody>/i', $row . '</tbody>', $args['content']);
return $args;
}
/**
* Find user credentials In LDAP.
*/
public function authenticate($args)
{
$this->load_config();
if (!$this->init_ldap()) {
return $args;
}
$rcmail = rcmail::get_instance();
$admin_login = $rcmail->config->get('kolab_auth_admin_login');
$admin_pass = $rcmail->config->get('kolab_auth_admin_password');
$login_attr = $rcmail->config->get('kolab_auth_login');
$alias_attr = $rcmail->config->get('kolab_auth_alias');
$name_attr = $rcmail->config->get('kolab_auth_name');
// get username and host
$host = rcube_parse_host($args['host']);
$user = $args['user'];
$pass = $args['pass'];
$loginas = trim(get_input_value('_loginas', RCUBE_INPUT_POST));
if (empty($user) || empty($pass)) {
return $args;
}
// Find user record in LDAP
$record = $this->get_user_record($user, $host);
if (empty($record)) {
return $args;
}
// Login As...
if (!empty($loginas) && $admin_login) {
// Authenticate to LDAP
$dn = $this->ldap->dn_decode($record['ID']);
$result = $this->ldap->bind($dn, $pass);
if (!$result) {
return $args;
}
// check if the original user has/belongs to administrative role/group
$isadmin = false;
$group = $rcmail->config->get('kolab_auth_group');
$role_attr = $rcmail->config->get('kolab_auth_role');
$role_dn = $rcmail->config->get('kolab_auth_role_value');
// check role attribute
if (!empty($role_attr) && !empty($role_dn) && !empty($record[$role_attr])) {
$role_dn = $this->parse_vars($role_dn, $user, $host);
foreach ((array)$record[$role_attr] as $role) {
if ($role == $role_dn) {
$isadmin = true;
break;
}
}
}
// check group
if (!$isadmin && !empty($group)) {
$groups = $this->ldap->get_record_groups($record['ID']);
foreach ($groups as $g) {
if ($group == $this->ldap->dn_decode($g)) {
$isadmin = true;
break;
}
}
}
// Save original user login for log (see below)
if ($login_attr)
$origname = is_array($record[$login_attr]) ? $record[$login_attr][0] : $record[$login_attr];
else
$origname = $user;
$record = null;
// user has the privilage, get "login as" user credentials
if ($isadmin) {
$record = $this->get_user_record($loginas, $host);
}
if (empty($record)) {
$args['valid'] = false;
return $args;
}
$args['user'] = $loginas;
// Mark session to use SASL proxy for IMAP authentication
$_SESSION['kolab_auth_admin'] = strtolower($origname);
$_SESSION['kolab_auth_login'] = $rcmail->encrypt($admin_login);
$_SESSION['kolab_auth_password'] = $rcmail->encrypt($admin_pass);
}
// Set credentials
if ($record) {
if ($login_attr)
$this->data['user_login'] = is_array($record[$login_attr]) ? $record[$login_attr][0] : $record[$login_attr];
if ($alias_attr)
$this->data['user_alias'] = is_array($record[$alias_attr]) ? $record[$alias_attr][0] : $record[$alias_attr];
if ($name_attr)
$this->data['user_name'] = is_array($record[$name_attr]) ? $record[$name_attr][0] : $record[$name_attr];
if ($this->data['user_login'])
$args['user'] = $this->data['user_login'];
}
// Log "Login As" usage
if (!empty($origname)) {
write_log('userlogins', sprintf('Admin login for %s by %s from %s',
$args['user'], $origname, rcmail_remote_ip()));
}
return $args;
}
/**
* Sets SASL Proxy login/password for IMAP and Managesieve auth
*/
public function imap_connect($args)
{
if (!empty($_SESSION['kolab_auth_admin'])) {
$rcmail = rcmail::get_instance();
$admin_login = $rcmail->decrypt($_SESSION['kolab_auth_login']);
$admin_pass = $rcmail->decrypt($_SESSION['kolab_auth_password']);
$args['auth_cid'] = $admin_login;
$args['auth_pw'] = $admin_pass;
}
return $args;
}
/**
* Sets SASL Proxy login/password for SMTP auth
*/
public function smtp_connect($args)
{
if (!empty($_SESSION['kolab_auth_admin'])) {
$rcmail = rcmail::get_instance();
$admin_login = $rcmail->decrypt($_SESSION['kolab_auth_login']);
$admin_pass = $rcmail->decrypt($_SESSION['kolab_auth_password']);
$args['options']['smtp_auth_cid'] = $admin_login;
$args['options']['smtp_auth_pw'] = $admin_pass;
}
return $args;
}
/**
* Initializes LDAP object and connects to LDAP server
*/
private function init_ldap()
{
if ($this->ldap)
return $this->ldap->ready;
$rcmail = rcmail::get_instance();
$addressbook = $rcmail->config->get('kolab_auth_addressbook');
if (!is_array($addressbook)) {
$ldap_config = (array)$rcmail->config->get('ldap_public');
$addressbook = $ldap_config[$addressbook];
}
if (empty($addressbook)) {
return false;
}
$this->ldap = new kolab_auth_ldap_backend(
$addressbook,
$rcmail->config->get('ldap_debug'),
$rcmail->config->mail_domain($_SESSION['imap_host'])
);
return $this->ldap->ready;
}
/**
* Fetches user data from LDAP addressbook
*/
private function get_user_record($user, $host)
{
$rcmail = rcmail::get_instance();
$filter = $rcmail->config->get('kolab_auth_filter');
$filter = $this->parse_vars($filter, $user, $host);
// reset old result
$this->ldap->reset();
// get record
$this->ldap->set_filter($filter);
$results = $this->ldap->list_records();
if (count($results->records) == 1)
return $results->records[0];
}
/**
* Prepares filter query for LDAP search
*/
private function parse_vars($str, $user, $host)
{
$rcmail = rcmail::get_instance();
$domain = $rcmail->config->get('username_domain');
if (!empty($domain) && strpos($user, '@') === false) {
if (is_array($domain) && isset($domain[$host]))
$user .= '@'.rcube_parse_host($domain[$host], $host);
else if (is_string($domain))
$user .= '@'.rcube_parse_host($domain, $host);
}
// replace variables in filter
list($u, $d) = explode('@', $user);
$dc = 'dc='.strtr($d, array('.' => ',dc=')); // hierarchal domain string
$replaces = array('%dc' => $dc, '%d' => $d, '%fu' => $user, '%u' => $u);
return strtr($str, $replaces);
}
}
/**
* Wrapper class for rcube_ldap addressbook
*/
class kolab_auth_ldap_backend extends rcube_ldap
{
function set_filter($filter)
{
if ($filter)
$this->prop['filter'] = $filter;
}
}
diff --git a/plugins/kolab_auth/package.xml b/plugins/kolab_auth/package.xml
new file mode 100644
index 00000000..f333dd4b
--- /dev/null
+++ b/plugins/kolab_auth/package.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" packagerversion="1.9.0" version="2.0" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+ http://pear.php.net/dtd/tasks-1.0.xsd
+ http://pear.php.net/dtd/package-2.0
+ http://pear.php.net/dtd/package-2.0.xsd">
+ <name>kolab_auth</name>
+ <uri>http://kolabsys.com</uri>
+ <summary>Kolab Authentication</summary>
+ <description>
+ Authenticates on LDAP server, finds canonized authentication ID for IMAP
+ and for new users creates identity based on LDAP information.
+ Supports impersonate feature (login as another user). To use this feature
+ imap_auth_type/smtp_auth_type must be set to DIGEST-MD5 or PLAIN.
+ </description>
+ <lead>
+ <name>Aleksander Machniak</name>
+ <user>machniak</user>
+ <email>machniak@kolabsys.com</email>
+ <active>yes</active>
+ </lead>
+ <date>2011-11-01</date>
+ <version>
+ <release>0.1</release>
+ <api>0.1</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <license uri="http://www.gnu.org/licenses/agpl.html">GNU AGPLv3</license>
+ <notes>-</notes>
+ <contents>
+ <dir baseinstalldir="/" name="/">
+ <file name="kolab_auth.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="config.inc.php.dist" role="data"></file>
+ <file name="LICENSE" role="data"></file>
+
+ <file name="localization/en_US.inc" role="data"></file>
+ <file name="localization/pl_PL.inc" role="data"></file>
+ </dir>
+ <!-- / -->
+ </contents>
+ <dependencies>
+ <required>
+ <php>
+ <min>5.2.1</min>
+ </php>
+ <pearinstaller>
+ <min>1.7.0</min>
+ </pearinstaller>
+ </required>
+ </dependencies>
+ <phprelease/>
+</package>
diff --git a/plugins/kolab_zpush/README.txt b/plugins/kolab_zpush/README
similarity index 100%
rename from plugins/kolab_zpush/README.txt
rename to plugins/kolab_zpush/README
diff --git a/plugins/kolab_zpush/package.xml b/plugins/kolab_zpush/package.xml
index a961ebc4..8964a3a9 100644
--- a/plugins/kolab_zpush/package.xml
+++ b/plugins/kolab_zpush/package.xml
@@ -1,56 +1,64 @@
<?xml version="1.0" encoding="UTF-8"?>
<package xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" packagerversion="1.9.0" version="2.0" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
http://pear.php.net/dtd/tasks-1.0.xsd
http://pear.php.net/dtd/package-2.0
http://pear.php.net/dtd/package-2.0.xsd">
<name>kolab_zpush</name>
- <channel>pear.roundcube.net</channel>
+ <uri>http://kolabsys.com</uri>
<summary>Z-Push configuration utility for Kolab accounts</summary>
<description></description>
<lead>
<name>Thomas Bruederli</name>
<user>thomasb</user>
<email>bruederli@kolabsys.com</email>
<active>yes</active>
</lead>
<date>2011-11-14</date>
<time>12:12:00</time>
<version>
<release>0.1</release>
</version>
<stability>
<release>stable</release>
</stability>
<license uri="http://www.gnu.org/licenses/agpl.html">GNU AGPL</license>
<sources uri="./kolab_zpush-0.1.tgz" />
<notes>-</notes>
<contents>
<dir baseinstalldir="/" name="/">
<file name="kolab_zpush.php" role="php"></file>
<file name="kolab_zpush_ui.php" role="php"></file>
<file name="kolab_zpush.js" role="data"></file>
<file name="localization/en_US.inc" role="data"></file>
<file name="localization/de_CH.inc" role="data"></file>
<file name="skins/default/templates/config.html" role="data"></file>
<file name="skins/default/config.css" role="data"></file>
<file name="skins/default/alarm-clock.png" role="data"></file>
<file name="skins/default/deviceactions.png" role="data"></file>
<file name="skins/default/foldertypes.png" role="data"></file>
<file name="skins/default/pointer-left.gif" role="data"></file>
<file name="skins/default/synchronize.png" role="data"></file>
- <file name="README.txt" role="data"></file>
+ <file name="README" role="data"></file>
<file name="LICENSE" role="data"></file>
</dir>
</contents>
<dependencies>
<required>
<php>
<min>5.2.1</min>
</php>
<pearinstaller>
<min>1.7.0</min>
</pearinstaller>
+ <package>
+ <name>kolab_core</name>
+ <uri>http://kolabsys.com</uri>
+ </package>
+ <package>
+ <name>jqueryui</name>
+ <channel>pear.roundcube.net</uri>
+ </package>
</required>
</dependencies>
<phprelease/>
</package>
diff --git a/plugins/ldap_authentication/ldap_authentication.php b/plugins/ldap_authentication/ldap_authentication.php
index 3d7c7b6d..eee9a1db 100644
--- a/plugins/ldap_authentication/ldap_authentication.php
+++ b/plugins/ldap_authentication/ldap_authentication.php
@@ -1,140 +1,140 @@
<?php
/**
* LDAP Authentication
*
* Authenticate on LDAP server, finds canonized authentication ID for IMAP
* and for new users create identity based on LDAP information.
*
- * @version 0.1
+ * @version @package_version@
* @author Aleksander Machniak <machniak@kolabsys.com>
*
* Copyright (C) 2011, Kolab Systems AG <contact@kolabsys.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class ldap_authentication extends rcube_plugin
{
public $task = 'login';
private $ldap;
private $data = array();
function init()
{
$this->add_hook('authenticate', array($this, 'authenticate'));
$this->add_hook('user_create', array($this, 'user_create'));
}
function user_create($args)
{
if (!empty($this->data['user_email']))
$args['user_email'] = $this->data['user_email'];
if (!empty($this->data['user_name']))
$args['user_name'] = $this->data['user_name'];
if (!empty($this->data['user_alias']))
$args['user_alias'] = $this->data['user_alias'];
return $args;
}
function authenticate($args)
{
if ($this->init_ldap()) {
$rcmail = rcmail::get_instance();
$filter = $rcmail->config->get('ldap_authentication_filter');
$domain = $rcmail->config->get('username_domain');
// get username and host
$user = $args['user'];
$host = rcube_parse_host($args['host']);
if (!empty($domain) && strpos($user, '@') === false) {
if (is_array($domain) && isset($domain[$args['host']]))
$user .= '@'.rcube_parse_host($domain[$host], $host);
else if (is_string($domain))
$user .= '@'.rcube_parse_host($domain, $host);
}
// replace variables in filter
list($u, $d) = explode('@', $user);
$dc = 'dc='.strtr($d, array('.' => ',dc=')); // hierarchal domain string
$replaces = array('%dc' => $dc, '%d' => $d, '%fu' => $user, '%u' => $u);
$filter = strtr($filter, $replaces);
// get record
$this->ldap->set_filter($filter);
$results = $this->ldap->list_records();
if (count($results->records) == 1) {
$record = $results->records[0];
$login_attr = $rcmail->config->get('ldap_authentication_login');
$alias_attr = $rcmail->config->get('ldap_authentication_alias');
$name_attr = $rcmail->config->get('ldap_authentication_name');
if ($login_attr)
$this->data['user_login'] = is_array($record[$login_attr]) ? $record[$login_attr][0] : $record[$login_attr];
if ($alias_attr)
$this->data['user_alias'] = is_array($record[$alias_attr]) ? $record[$alias_attr][0] : $record[$alias_attr];
if ($name_attr)
$this->data['user_name'] = is_array($record[$name_attr]) ? $record[$name_attr][0] : $record[$name_attr];
if ($this->data['user_login'])
$args['user'] = $this->data['user_login'];
}
}
return $args;
}
private function init_ldap()
{
if ($this->ldap)
return $this->ldap->ready;
$this->load_config();
$rcmail = rcmail::get_instance();
$addressbook = $rcmail->config->get('ldap_authentication_addressbook');
if (!is_array($addressbook)) {
$ldap_config = (array)$rcmail->config->get('ldap_public');
$addressbook = $ldap_config[$addressbook];
}
if (empty($addressbook)) {
return false;
}
$this->ldap = new ldap_authentication_ldap_backend(
$addressbook,
$rcmail->config->get('ldap_debug'),
$rcmail->config->mail_domain($_SESSION['imap_host'])
);
return $this->ldap->ready;
}
}
class ldap_authentication_ldap_backend extends rcube_ldap
{
function set_filter($filter)
{
if ($filter)
$this->prop['filter'] = $filter;
}
}
diff --git a/plugins/ldap_authentication/package.xml b/plugins/ldap_authentication/package.xml
new file mode 100644
index 00000000..dc762012
--- /dev/null
+++ b/plugins/ldap_authentication/package.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" packagerversion="1.9.0" version="2.0" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+ http://pear.php.net/dtd/tasks-1.0.xsd
+ http://pear.php.net/dtd/package-2.0
+ http://pear.php.net/dtd/package-2.0.xsd">
+ <name>kolab_authentication</name>
+ <uri>http://kolabsys.com</uri>
+ <summary>LDAP Authentication</summary>
+ <description>
+ Authenticates on LDAP server, finds canonized authentication ID for IMAP
+ and for new users creates identity based on LDAP information.
+ </description>
+ <lead>
+ <name>Aleksander Machniak</name>
+ <user>machniak</user>
+ <email>machniak@kolabsys.com</email>
+ <active>yes</active>
+ </lead>
+ <date>2011-11-01</date>
+ <version>
+ <release>0.1</release>
+ <api>0.1</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <license uri="http://www.gnu.org/licenses/agpl.html">GNU AGPLv3</license>
+ <notes>-</notes>
+ <contents>
+ <dir baseinstalldir="/" name="/">
+ <file name="kolab_authentication.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="config.inc.php.dist" role="data"></file>
+ <file name="LICENSE" role="data"></file>
+ </dir>
+ <!-- / -->
+ </contents>
+ <dependencies>
+ <required>
+ <php>
+ <min>5.2.1</min>
+ </php>
+ <pearinstaller>
+ <min>1.7.0</min>
+ </pearinstaller>
+ </required>
+ </dependencies>
+ <phprelease/>
+</package>

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